JAPAN -- SPOT EXCHANGE RATE, YEN/US$
           ------------------------------------

 4-Jan-71                              357.7300
 5-Jan-71                              357.8100
 6-Jan-71                              357.8600
 7-Jan-71                              357.8700
 8-Jan-71                              357.8200
11-Jan-71                              357.9500
12-Jan-71                              358.0600
13-Jan-71                              358.4400
14-Jan-71                              358.4000
15-Jan-71                              358.4000
18-Jan-71                              358.2900
19-Jan-71                              358.3500
20-Jan-71                              358.4000
21-Jan-71                              358.2700
22-Jan-71                              357.9000
25-Jan-71                              357.7300
26-Jan-71                              357.7800
27-Jan-71                              357.7900
28-Jan-71                              357.8300
29-Jan-71                              357.7200
 1-Feb-71                              357.6700
 2-Feb-71                              357.5500
 3-Feb-71                              357.5400
 4-Feb-71                              357.5100
 5-Feb-71                              357.5300
 8-Feb-71                              357.4900
 9-Feb-71                              357.5000
10-Feb-71                              357.5000
11-Feb-71                              357.5000
12-Feb-71                                    ND
15-Feb-71                                    ND
16-Feb-71                              357.5300
17-Feb-71                              357.5300
18-Feb-71                              357.5300
19-Feb-71                              357.5600
22-Feb-71                              357.6000
23-Feb-71                              357.5500
24-Feb-71                              357.6000
25-Feb-71                              357.5600
26-Feb-71                              357.5600
 1-Mar-71                              357.6300
 2-Mar-71                              357.5600
 3-Mar-71                              357.4900
 4-Mar-71                              357.4500
 5-Mar-71                              357.5900
 8-Mar-71                              357.5500
 9-Mar-71                              357.4600
10-Mar-71                              357.5900
11-Mar-71                              357.5600
12-Mar-71                              357.5800
15-Mar-71                              357.5400
16-Mar-71                              357.4900
17-Mar-71                              357.5300
18-Mar-71                              357.5600
19-Mar-71                              357.5600
22-Mar-71                              357.4400
23-Mar-71                              357.5300
24-Mar-71                              357.5300
25-Mar-71                              357.4700
26-Mar-71                              357.4700
29-Mar-71                              357.4400
30-Mar-71                              357.4900
31-Mar-71                              357.4200
 1-Apr-71                              357.4900
 2-Apr-71                              357.5300
 5-Apr-71                              357.5000
 6-Apr-71                              357.4600
 7-Apr-71                              357.5500
 8-Apr-71                              357.5500
 9-Apr-71                              357.5000
12-Apr-71                              357.5000
13-Apr-71                              357.6200
14-Apr-71                              357.5800
15-Apr-71                              357.5000
16-Apr-71                              357.5400
19-Apr-71                              357.4900
20-Apr-71                              357.4900
21-Apr-71                              357.4900
22-Apr-71                              357.4900
23-Apr-71                              357.4900
26-Apr-71                              357.5000
27-Apr-71                              357.4900
28-Apr-71                              357.5000
29-Apr-71                              357.4100
30-Apr-71                              357.4000
 3-May-71                              357.4100
 4-May-71                              357.4000
 5-May-71                              357.4000
 6-May-71                              357.4100
 7-May-71                              357.4100
10-May-71                              357.1400
11-May-71                              357.4400
12-May-71                              357.5300
13-May-71                              357.4900
14-May-71                              357.4900
17-May-71                              357.4000
18-May-71                              357.4400
19-May-71                              357.4000
20-May-71                              357.4600
21-May-71                              357.4000
24-May-71                              357.4000
25-May-71                              357.4000
26-May-71                              357.4400
27-May-71                              357.4000
28-May-71                              357.4000
31-May-71                                    ND
 1-Jun-71                              357.4600
 2-Jun-71                              357.4000
 3-Jun-71                              357.4600
 4-Jun-71                              357.4000
 7-Jun-71                              357.4000
 8-Jun-71                              357.4000
 9-Jun-71                              357.4000
10-Jun-71                              357.4000
11-Jun-71                              357.4000
14-Jun-71                              357.4000
15-Jun-71                              357.4600
16-Jun-71                              357.4600
17-Jun-71                              357.4600
18-Jun-71                              357.4000
21-Jun-71                              357.4000
22-Jun-71                              357.4000
23-Jun-71                              357.4000
24-Jun-71                              357.4000
25-Jun-71                              357.4000
28-Jun-71                              357.3700
29-Jun-71                              357.3900
30-Jun-71                              357.4000
 1-Jul-71                              357.4000
 2-Jul-71                              357.4000
 5-Jul-71                                    ND
 6-Jul-71                              357.4500
 7-Jul-71                              357.4600
 8-Jul-71                              357.4600
 9-Jul-71                              357.4000
12-Jul-71                              357.4100
13-Jul-71                              357.4400
14-Jul-71                              357.4000
15-Jul-71                              357.4000
16-Jul-71                              357.4000
19-Jul-71                              357.3900
20-Jul-71                              357.3900
21-Jul-71                              357.4000
22-Jul-71                              357.3700
23-Jul-71                              357.3600
26-Jul-71                              357.4000
27-Jul-71                              357.3700
28-Jul-71                              357.4000
29-Jul-71                              357.4000
30-Jul-71                              357.3900
 2-Aug-71                              357.4100
 3-Aug-71                              357.3700
 4-Aug-71                              357.3700
 5-Aug-71                              357.3700
 6-Aug-71                              357.3700
 9-Aug-71                              357.3500
10-Aug-71                              357.3900
11-Aug-71                              357.3500
12-Aug-71                              357.4000
13-Aug-71                              357.3500
16-Aug-71                                    ND
17-Aug-71                                    ND
18-Aug-71                                    ND
19-Aug-71                                    ND
20-Aug-71                                    ND
23-Aug-71                                    ND
24-Aug-71                                    ND
25-Aug-71                                    ND
26-Aug-71                                    ND
27-Aug-71                                    ND
30-Aug-71                                    ND
31-Aug-71                              339.8500
 1-Sep-71                              341.0100
 2-Sep-71                              338.9800
 3-Sep-71                              340.1400
 6-Sep-71                                    ND
 7-Sep-71                              339.7900
 8-Sep-71                              339.3900
 9-Sep-71                              339.0700
10-Sep-71                              338.8100
13-Sep-71                              338.9800
14-Sep-71                              338.2400
15-Sep-71                              338.4100
16-Sep-71                              337.8400
17-Sep-71                              337.9500
20-Sep-71                              337.2700
21-Sep-71                              337.3400
22-Sep-71                              337.4400
23-Sep-71                              337.2700
24-Sep-71                              336.9800
27-Sep-71                              336.2500
28-Sep-71                              336.3600
29-Sep-71                              335.5700
30-Sep-71                              335.3500
 1-Oct-71                              333.3900
 4-Oct-71                              333.1700
 5-Oct-71                              333.1400
 6-Oct-71                              332.6500
 7-Oct-71                              332.6100
 8-Oct-71                              332.3700
11-Oct-71                                    ND
12-Oct-71                              330.5200
13-Oct-71                              331.4000
14-Oct-71                              330.8500
15-Oct-71                              330.5800
18-Oct-71                              329.6000
19-Oct-71                              330.8500
20-Oct-71                              331.0700
21-Oct-71                              330.7900
22-Oct-71                              330.3600
25-Oct-71                                    ND
26-Oct-71                              329.0000
27-Oct-71                              329.5400
28-Oct-71                              329.7100
29-Oct-71                              329.5000
 1-Nov-71                              329.4500
 2-Nov-71                                    ND
 3-Nov-71                              329.5000
 4-Nov-71                              330.8700
 5-Nov-71                              329.1600
 8-Nov-71                              329.2200
 9-Nov-71                              329.1600
10-Nov-71                              329.1100
11-Nov-71                              329.1100
12-Nov-71                              329.4900
15-Nov-71                              328.7300
16-Nov-71                              328.6200
17-Nov-71                              328.8000
18-Nov-71                              328.6800
19-Nov-71                              328.4000
22-Nov-71                              328.4100
23-Nov-71                              328.1900
24-Nov-71                              328.0400
25-Nov-71                                    ND
26-Nov-71                              327.6000
29-Nov-71                              327.0600
30-Nov-71                              327.4400
 1-Dec-71                              327.6000
 2-Dec-71                              326.0000
 3-Dec-71                              325.1000
 6-Dec-71                              326.5300
 7-Dec-71                              323.6200
 8-Dec-71                              323.5000
 9-Dec-71                              323.5200
10-Dec-71                              323.1000
13-Dec-71                              322.7900
14-Dec-71                              322.5800
15-Dec-71                              321.5400
16-Dec-71                              320.0000
17-Dec-71                              320.3600
20-Dec-71                                    ND
21-Dec-71                              314.9800
22-Dec-71                              314.9600
23-Dec-71                              315.0100
24-Dec-71                              315.2100
27-Dec-71                              314.9600
28-Dec-71                              315.0100
29-Dec-71                              315.2100
30-Dec-71                              315.0100
31-Dec-71                              315.0100
 3-Jan-72                              314.8600
 4-Jan-72                              314.9600
 5-Jan-72                              314.8600
 6-Jan-72                              312.0100
 7-Jan-72                              312.5000
10-Jan-72                              312.9900
11-Jan-72                              314.4700
12-Jan-72                              313.4800
13-Jan-72                              313.9700
14-Jan-72                              312.9900
17-Jan-72                              313.3800
18-Jan-72                              312.8900
19-Jan-72                              312.7900
20-Jan-72                              312.0100
21-Jan-72                              312.3000
24-Jan-72                              312.2100
25-Jan-72                              311.8200
26-Jan-72                              311.5300
27-Jan-72                              310.0800
28-Jan-72                              310.4600
31-Jan-72                              310.5600
 1-Feb-72                              310.3700
 2-Feb-72                              308.5500
 3-Feb-72                              309.1200
 4-Feb-72                              308.6400
 7-Feb-72                              308.1700
 8-Feb-72                              307.6900
 9-Feb-72                              304.7900
10-Feb-72                              304.6900
11-Feb-72                              304.6900
14-Feb-72                              304.2300
15-Feb-72                              304.1400
16-Feb-72                              303.9500
17-Feb-72                              303.9500
18-Feb-72                              303.4900
21-Feb-72                                    ND
22-Feb-72                              302.8500
23-Feb-72                              302.4800
24-Feb-72                              302.1100
25-Feb-72                              302.4800
28-Feb-72                              303.9500
29-Feb-72                              303.4000
 1-Mar-72                              303.2100
 2-Mar-72                              303.0300
 3-Mar-72                              302.6600
 6-Mar-72                              302.7500
 7-Mar-72                              302.3000
 8-Mar-72                              302.0200
 9-Mar-72                              301.6600
10-Mar-72                              301.9300
13-Mar-72                              302.3000
14-Mar-72                              302.2100
15-Mar-72                              302.1100
16-Mar-72                              302.0200
17-Mar-72                              302.1100
20-Mar-72                              302.3000
21-Mar-72                              302.1100
22-Mar-72                              302.1100
23-Mar-72                              301.9300
24-Mar-72                              302.3000
27-Mar-72                              302.5700
28-Mar-72                              302.8500
29-Mar-72                              303.7700
30-Mar-72                              303.7700
31-Mar-72                              304.3200
 3-Apr-72                              304.1400
 4-Apr-72                              304.9700
 5-Apr-72                              305.1600
 6-Apr-72                              304.8800
 7-Apr-72                              303.2100
10-Apr-72                              302.1100
11-Apr-72                              302.3000
12-Apr-72                              302.4300
13-Apr-72                              302.5700
14-Apr-72                              302.9400
17-Apr-72                              302.5700
18-Apr-72                              302.3900
19-Apr-72                              302.9400
20-Apr-72                              303.0300
21-Apr-72                              303.2100
24-Apr-72                              305.1600
25-Apr-72                              304.3200
26-Apr-72                              303.7700
27-Apr-72                              304.2300
28-Apr-72                              304.8800
 1-May-72                              304.4100
 2-May-72                              304.2300
 3-May-72                              304.3200
 4-May-72                              304.2300
 5-May-72                              304.3200
 8-May-72                              305.0600
 9-May-72                              304.9700
10-May-72                              303.7700
11-May-72                              303.5800
12-May-72                              303.8600
15-May-72                              304.3200
16-May-72                              304.4100
17-May-72                              304.5100
18-May-72                              304.6000
19-May-72                              304.0400
22-May-72                              304.4100
23-May-72                              304.2300
24-May-72                              304.3200
25-May-72                              304.3200
26-May-72                              304.4100
29-May-72                                    ND
30-May-72                              305.3400
31-May-72                              304.6900
 1-Jun-72                              304.4100
 2-Jun-72                              304.2300
 5-Jun-72                              304.6900
 6-Jun-72                              304.5100
 7-Jun-72                              304.4100
 8-Jun-72                              304.3200
 9-Jun-72                              304.2300
12-Jun-72                              304.5100
13-Jun-72                              304.0400
14-Jun-72                              303.9500
15-Jun-72                              304.0400
16-Jun-72                              303.9500
19-Jun-72                              303.8600
20-Jun-72                              303.4000
21-Jun-72                              302.9400
22-Jun-72                              302.0700
23-Jun-72                              294.1200
26-Jun-72                              298.5100
27-Jun-72                              298.5100
28-Jun-72                              296.7400
29-Jun-72                              300.7500
30-Jun-72                              300.9300
 3-Jul-72                              300.8400
 4-Jul-72                                    ND
 5-Jul-72                              300.0300
 6-Jul-72                              300.5700
 7-Jul-72                              300.9300
10-Jul-72                              301.3000
11-Jul-72                              301.5700
12-Jul-72                              301.2000
13-Jul-72                              301.0200
14-Jul-72                              301.2000
17-Jul-72                              301.0200
18-Jul-72                              300.7500
19-Jul-72                              301.2000
20-Jul-72                              300.9300
21-Jul-72                              301.1100
24-Jul-72                              301.2000
25-Jul-72                              300.7500
26-Jul-72                              301.2000
27-Jul-72                              301.2000
28-Jul-72                              301.2000
31-Jul-72                              301.3900
 1-Aug-72                              301.2000
 2-Aug-72                              301.2000
 3-Aug-72                              301.2000
 4-Aug-72                              300.9300
 7-Aug-72                              301.1100
 8-Aug-72                              301.2000
 9-Aug-72                              301.2000
10-Aug-72                              301.1100
11-Aug-72                              301.1100
14-Aug-72                              301.1100
15-Aug-72                              301.2000
16-Aug-72                              301.2000
17-Aug-72                              301.2000
18-Aug-72                              301.2000
21-Aug-72                              301.1100
22-Aug-72                              301.2000
23-Aug-72                              301.2000
24-Aug-72                              301.2000
25-Aug-72                              301.2000
28-Aug-72                              301.2000
29-Aug-72                              301.2000
30-Aug-72                              301.1100
31-Aug-72                              301.1100
 1-Sep-72                              301.1100
 4-Sep-72                                    ND
 5-Sep-72                              301.2000
 6-Sep-72                              301.2000
 7-Sep-72                              301.1100
 8-Sep-72                              301.1100
11-Sep-72                              301.2000
12-Sep-72                              301.1100
13-Sep-72                              301.1100
14-Sep-72                              301.1100
15-Sep-72                              301.1100
18-Sep-72                              301.1100
19-Sep-72                              301.1100
20-Sep-72                              301.1100
21-Sep-72                              301.1100
22-Sep-72                              301.1100
25-Sep-72                              301.1100
26-Sep-72                              301.1100
27-Sep-72                              301.0200
28-Sep-72                              301.1100
29-Sep-72                              301.1100
 2-Oct-72                              301.1100
 3-Oct-72                              301.1100
 4-Oct-72                              301.1100
 5-Oct-72                              301.1100
 6-Oct-72                              300.9300
 9-Oct-72                                    ND
10-Oct-72                              300.9300
11-Oct-72                              301.0200
12-Oct-72                              301.0200
13-Oct-72                              301.1100
16-Oct-72                              301.1100
17-Oct-72                              301.1100
18-Oct-72                              301.1100
19-Oct-72                              301.0200
20-Oct-72                              300.7500
23-Oct-72                                    ND
24-Oct-72                              301.0200
25-Oct-72                              301.2000
26-Oct-72                              300.8400
27-Oct-72                              300.4800
30-Oct-72                              301.0200
31-Oct-72                              301.1100
 1-Nov-72                              301.0200
 2-Nov-72                              300.6600
 3-Nov-72                              299.9400
 6-Nov-72                              301.0200
 7-Nov-72                                    ND
 8-Nov-72                              301.0200
 9-Nov-72                              301.0200
10-Nov-72                              300.9300
13-Nov-72                              301.0200
14-Nov-72                              301.0200
15-Nov-72                              301.1100
16-Nov-72                              301.1100
17-Nov-72                              301.0200
20-Nov-72                              301.1100
21-Nov-72                              301.1100
22-Nov-72                              301.1100
23-Nov-72                                    ND
24-Nov-72                              301.0200
27-Nov-72                              301.1100
28-Nov-72                              301.2000
29-Nov-72                              301.1100
30-Nov-72                              301.1100
 1-Dec-72                              301.1100
 4-Dec-72                              301.1100
 5-Dec-72                              301.1100
 6-Dec-72                              301.1100
 7-Dec-72                              301.1100
 8-Dec-72                              301.1100
11-Dec-72                              301.0700
12-Dec-72                              301.1100
13-Dec-72                              301.1100
14-Dec-72                              301.1100
15-Dec-72                              301.1100
18-Dec-72                              301.1100
19-Dec-72                              301.1100
20-Dec-72                              301.1100
21-Dec-72                              301.1100
22-Dec-72                              301.1100
25-Dec-72                                    ND
26-Dec-72                              301.3900
27-Dec-72                              302.0200
28-Dec-72                              302.0200
29-Dec-72                              301.6600
 1-Jan-73                                    ND
 2-Jan-73                              301.3900
 3-Jan-73                              301.4300
 4-Jan-73                              301.2000
 5-Jan-73                              301.3000
 8-Jan-73                              302.2100
 9-Jan-73                              302.0700
10-Jan-73                              301.8400
11-Jan-73                              301.4800
12-Jan-73                              301.6600
15-Jan-73                              301.6600
16-Jan-73                              301.9300
17-Jan-73                              302.1100
18-Jan-73                              302.2100
19-Jan-73                              302.5700
22-Jan-73                              302.4800
23-Jan-73                              301.6600
24-Jan-73                              302.1100
25-Jan-73                              301.8400
26-Jan-73                              301.7500
29-Jan-73                              301.6600
30-Jan-73                              301.3900
31-Jan-73                              301.3900
 1-Feb-73                              300.9300
 2-Feb-73                              299.5800
 5-Feb-73                              300.7500
 6-Feb-73                              299.8500
 7-Feb-73                              299.8500
 8-Feb-73                              299.4000
 9-Feb-73                              293.2600
12-Feb-73                                    ND
13-Feb-73                              266.6700
14-Feb-73                              265.9600
15-Feb-73                              263.0200
16-Feb-73                              263.8500
19-Feb-73                                    ND
20-Feb-73                              265.9600
21-Feb-73                              264.9000
22-Feb-73                              265.4600
23-Feb-73                              264.9000
26-Feb-73                              265.6000
27-Feb-73                              265.9600
28-Feb-73                              265.6700
 1-Mar-73                              265.6000
 2-Mar-73                              262.1200
 5-Mar-73                              259.0700
 6-Mar-73                              261.7800
 7-Mar-73                              261.9200
 8-Mar-73                              261.4400
 9-Mar-73                              260.4200
12-Mar-73                              257.0700
13-Mar-73                              254.9700
14-Mar-73                              254.4500
15-Mar-73                              255.7500
16-Mar-73                              260.0800
19-Mar-73                              263.1600
20-Mar-73                              263.1600
21-Mar-73                              263.1600
22-Mar-73                              263.5000
23-Mar-73                              266.0300
26-Mar-73                              265.5300
27-Mar-73                              265.3900
28-Mar-73                              265.6000
29-Mar-73                              265.6700
30-Mar-73                              265.9600
 2-Apr-73                              266.0300
 3-Apr-73                              265.4600
 4-Apr-73                              264.9700
 5-Apr-73                              264.5500
 6-Apr-73                              264.7600
 9-Apr-73                              265.5300
10-Apr-73                              265.5300
11-Apr-73                              265.6700
12-Apr-73                              266.0300
13-Apr-73                              265.8900
16-Apr-73                              265.6000
17-Apr-73                              265.4600
18-Apr-73                              265.4600
19-Apr-73                              265.5300
20-Apr-73                              265.6000
23-Apr-73                              265.6000
24-Apr-73                              265.4600
25-Apr-73                              265.4600
26-Apr-73                              265.6000
27-Apr-73                              265.6000
30-Apr-73                              265.5300
 1-May-73                              265.5300
 2-May-73                              265.5300
 3-May-73                              265.5300
 4-May-73                              265.5300
 7-May-73                              265.5300
 8-May-73                              265.6700
 9-May-73                              265.0400
10-May-73                              265.0400
11-May-73                              265.4600
14-May-73                              264.7600
15-May-73                              262.4700
16-May-73                              262.9500
17-May-73                              264.4800
18-May-73                              264.2700
21-May-73                              262.9500
22-May-73                              263.5700
23-May-73                              264.2000
24-May-73                              264.5500
25-May-73                              264.8300
28-May-73                                    ND
29-May-73                              264.9000
30-May-73                              264.8300
31-May-73                              264.6900
 1-Jun-73                              264.0600
 4-Jun-73                              262.8800
 5-Jun-73                              262.8800
 6-Jun-73                              264.1300
 7-Jun-73                              264.2700
 8-Jun-73                              264.4100
11-Jun-73                              264.6900
12-Jun-73                              264.6900
13-Jun-73                              264.6200
14-Jun-73                              264.6900
15-Jun-73                              264.6900
18-Jun-73                              264.6900
19-Jun-73                              264.8300
20-Jun-73                              264.9700
21-Jun-73                              265.0400
22-Jun-73                              265.0400
25-Jun-73                              265.1800
26-Jun-73                              265.1800
27-Jun-73                              265.1800
28-Jun-73                              265.1800
29-Jun-73                              263.1600
 2-Jul-73                              265.2500
 3-Jul-73                              265.0400
 4-Jul-73                                    ND
 5-Jul-73                              265.1100
 6-Jul-73                              262.1200
 9-Jul-73                              259.4000
10-Jul-73                              263.1600
11-Jul-73                              264.8300
12-Jul-73                              264.7600
13-Jul-73                              265.0400
16-Jul-73                              265.1100
17-Jul-73                              265.2500
18-Jul-73                              265.1100
19-Jul-73                              265.1800
20-Jul-73                              265.6000
23-Jul-73                              266.1700
24-Jul-73                              265.6000
25-Jul-73                              265.5300
26-Jul-73                              265.6000
27-Jul-73                              264.7600
30-Jul-73                              263.5700
31-Jul-73                              263.4400
 1-Aug-73                              263.4400
 2-Aug-73                              264.7600
 3-Aug-73                              265.3900
 6-Aug-73                              265.1100
 7-Aug-73                              265.2500
 8-Aug-73                              265.1800
 9-Aug-73                              265.1100
10-Aug-73                              265.2500
13-Aug-73                              265.4600
14-Aug-73                              265.4600
15-Aug-73                              265.4600
16-Aug-73                              265.3900
17-Aug-73                              265.5300
20-Aug-73                              265.6000
21-Aug-73                              265.1800
22-Aug-73                              265.2500
23-Aug-73                              265.2500
24-Aug-73                              265.2500
27-Aug-73                              265.3200
28-Aug-73                              265.3200
29-Aug-73                              265.3200
30-Aug-73                              265.3900
31-Aug-73                              265.3900
 3-Sep-73                                    ND
 4-Sep-73                              265.4600
 5-Sep-73                              265.3900
 6-Sep-73                              265.3900
 7-Sep-73                              265.3900
10-Sep-73                              265.3900
11-Sep-73                              265.4600
12-Sep-73                              265.6000
13-Sep-73                              265.6000
14-Sep-73                              265.6000
17-Sep-73                              265.5300
18-Sep-73                              265.5300
19-Sep-73                              265.4600
20-Sep-73                              265.3900
21-Sep-73                              265.2500
24-Sep-73                              265.3900
25-Sep-73                              265.4600
26-Sep-73                              265.5300
27-Sep-73                              265.6000
28-Sep-73                              265.6000
 1-Oct-73                              265.6000
 2-Oct-73                              265.7500
 3-Oct-73                              265.8900
 4-Oct-73                              265.9600
 5-Oct-73                              266.1700
 8-Oct-73                                    ND
 9-Oct-73                              266.3100
10-Oct-73                              266.3100
11-Oct-73                              266.2400
12-Oct-73                              266.2400
15-Oct-73                              266.4500
16-Oct-73                              266.4500
17-Oct-73                              266.3800
18-Oct-73                              266.3100
19-Oct-73                              266.3800
22-Oct-73                                    ND
23-Oct-73                              266.4500
24-Oct-73                              266.3800
25-Oct-73                              266.4500
26-Oct-73                              266.6700
29-Oct-73                              266.7400
30-Oct-73                              266.9500
31-Oct-73                              266.9500
 1-Nov-73                              270.2700
 2-Nov-73                              276.0100
 5-Nov-73                              275.1800
 6-Nov-73                                    ND
 7-Nov-73                              275.1800
 8-Nov-73                              275.2500
 9-Nov-73                              275.3300
12-Nov-73                              275.2500
13-Nov-73                              280.1900
14-Nov-73                              280.6600
15-Nov-73                              280.2700
16-Nov-73                              280.1100
19-Nov-73                              280.1100
20-Nov-73                              280.4300
21-Nov-73                              280.1100
22-Nov-73                                    ND
23-Nov-73                              280.6600
26-Nov-73                              280.1100
27-Nov-73                              280.1100
28-Nov-73                              279.8000
29-Nov-73                              280.1100
30-Nov-73                              280.1100
 3-Dec-73                              280.1100
 4-Dec-73                              280.1100
 5-Dec-73                              280.1100
 6-Dec-73                              280.1100
 7-Dec-73                              280.1100
10-Dec-73                              280.1100
11-Dec-73                              280.1100
12-Dec-73                              280.0300
13-Dec-73                              280.1100
14-Dec-73                              280.1100
17-Dec-73                              280.1100
18-Dec-73                              280.1100
19-Dec-73                              280.1100
20-Dec-73                              280.1100
21-Dec-73                              280.1100
24-Dec-73                              280.3500
25-Dec-73                                    ND
26-Dec-73                              280.2700
27-Dec-73                              280.6600
28-Dec-73                              280.4300
31-Dec-73                              280.2700
 1-Jan-74                                    ND
 2-Jan-74                              280.8200
 3-Jan-74                              283.6900
 4-Jan-74                              282.0900
 7-Jan-74                              300.3000
 8-Jan-74                              299.9400
 9-Jan-74                              299.9400
10-Jan-74                              299.9400
11-Jan-74                              300.0300
14-Jan-74                              300.1200
15-Jan-74                              300.1200
16-Jan-74                              300.1200
17-Jan-74                              300.1200
18-Jan-74                              300.1200
21-Jan-74                              305.3400
22-Jan-74                              304.8800
23-Jan-74                              303.5800
24-Jan-74                              300.1200
25-Jan-74                              299.8000
28-Jan-74                              299.8500
29-Jan-74                              300.0300
30-Jan-74                              299.2200
31-Jan-74                              298.7700
 1-Feb-74                              298.8600
 4-Feb-74                              297.0000
 5-Feb-74                              293.6900
 6-Feb-74                              297.6200
 7-Feb-74                              296.8200
 8-Feb-74                              296.3000
11-Feb-74                              295.5100
12-Feb-74                                    ND
13-Feb-74                              291.8900
14-Feb-74                              291.5500
15-Feb-74                              293.1700
18-Feb-74                                    ND
19-Feb-74                              290.1100
20-Feb-74                              289.0200
21-Feb-74                              282.0900
22-Feb-74                              280.5800
25-Feb-74                              283.3700
26-Feb-74                              286.5300
27-Feb-74                              287.0300
28-Feb-74                              288.4300
 1-Mar-74                              292.0600
 4-Mar-74                              292.7400
 5-Mar-74                              289.4400
 6-Mar-74                              287.0300
 7-Mar-74                              286.8600
 8-Mar-74                              287.1900
11-Mar-74                              285.7100
12-Mar-74                              281.6900
13-Mar-74                              282.3300
14-Mar-74                              282.8900
15-Mar-74                              282.4900
18-Mar-74                              281.9300
19-Mar-74                              280.9800
20-Mar-74                              280.1900
21-Mar-74                              279.1000
22-Mar-74                              276.7800
25-Mar-74                              275.1800
26-Mar-74                              274.8800
27-Mar-74                              275.4800
28-Mar-74                              274.4200
29-Mar-74                              276.0900
 1-Apr-74                              280.1100
 2-Apr-74                              275.4800
 3-Apr-74                              275.8600
 4-Apr-74                              278.3200
 5-Apr-74                              279.3300
 8-Apr-74                              278.0100
 9-Apr-74                              279.2500
10-Apr-74                              278.0100
11-Apr-74                              276.7800
12-Apr-74                              278.5500
15-Apr-74                              278.5500
16-Apr-74                              276.9300
17-Apr-74                              276.4000
18-Apr-74                              276.4000
19-Apr-74                              276.9300
22-Apr-74                              277.3900
23-Apr-74                              275.5600
24-Apr-74                              276.2400
25-Apr-74                              278.1600
26-Apr-74                              279.8000
29-Apr-74                              279.3300
30-Apr-74                              279.6400
 1-May-74                              279.4100
 2-May-74                              279.9600
 3-May-74                              279.8000
 6-May-74                              279.4100
 7-May-74                              279.5600
 8-May-74                              277.6200
 9-May-74                              277.6200
10-May-74                              277.6200
13-May-74                              277.6200
14-May-74                              277.7800
15-May-74                              277.3900
16-May-74                              277.6200
17-May-74                              277.7000
20-May-74                              278.2400
21-May-74                              279.1000
22-May-74                              279.8800
23-May-74                              279.5600
24-May-74                              279.4900
27-May-74                                    ND
28-May-74                              279.3300
29-May-74                              279.7200
30-May-74                              280.9000
31-May-74                              281.9300
 3-Jun-74                              283.6900
 4-Jun-74                              282.8900
 5-Jun-74                              281.8500
 6-Jun-74                              281.9300
 7-Jun-74                              282.6500
10-Jun-74                              282.1700
11-Jun-74                              282.2500
12-Jun-74                              282.9700
13-Jun-74                              282.4900
14-Jun-74                              282.5700
17-Jun-74                              282.7300
18-Jun-74                              282.7300
19-Jun-74                              282.6500
20-Jun-74                              282.8900
21-Jun-74                              283.2100
24-Jun-74                              283.6100
25-Jun-74                              283.8500
26-Jun-74                              284.0900
27-Jun-74                              283.9300
28-Jun-74                              284.2500
 1-Jul-74                              285.3100
 2-Jul-74                              286.6100
 3-Jul-74                              285.8800
 4-Jul-74                                    ND
 5-Jul-74                              287.3600
 8-Jul-74                              287.9400
 9-Jul-74                              288.4300
10-Jul-74                              290.7000
11-Jul-74                              291.9700
12-Jul-74                              289.1800
15-Jul-74                              288.8500
16-Jul-74                              288.1000
17-Jul-74                              289.9400
18-Jul-74                              290.3600
19-Jul-74                              290.7000
22-Jul-74                              291.2900
23-Jul-74                              292.7400
24-Jul-74                              292.8300
25-Jul-74                              293.9400
26-Jul-74                              295.4200
29-Jul-74                              298.2400
30-Jul-74                              297.5300
31-Jul-74                              298.2400
 1-Aug-74                              299.5800
 2-Aug-74                              300.1200
 5-Aug-74                              300.2100
 6-Aug-74                              300.7500
 7-Aug-74                              302.1100
 8-Aug-74                              302.7500
 9-Aug-74                              302.5700
12-Aug-74                              302.1100
13-Aug-74                              301.8400
14-Aug-74                              302.4800
15-Aug-74                              302.7500
16-Aug-74                              302.9400
19-Aug-74                              303.1200
20-Aug-74                              303.1200
21-Aug-74                              303.4900
22-Aug-74                              303.8600
23-Aug-74                              303.1200
26-Aug-74                              302.8500
27-Aug-74                              302.1100
28-Aug-74                              302.4800
29-Aug-74                              302.9400
30-Aug-74                              302.9400
 2-Sep-74                                    ND
 3-Sep-74                              302.6600
 4-Sep-74                              302.7500
 5-Sep-74                              302.5700
 6-Sep-74                              302.6600
 9-Sep-74                              302.4800
10-Sep-74                              302.7500
11-Sep-74                              302.1100
12-Sep-74                              301.2000
13-Sep-74                              299.5800
16-Sep-74                              299.4000
17-Sep-74                              296.1200
18-Sep-74                              296.0300
19-Sep-74                              296.8200
20-Sep-74                              295.8600
23-Sep-74                              295.8600
24-Sep-74                              294.8100
25-Sep-74                              296.2100
26-Sep-74                              296.7400
27-Sep-74                              296.7400
30-Sep-74                              298.3300
 1-Oct-74                              298.1500
 2-Oct-74                              297.9700
 3-Oct-74                              299.0400
 4-Oct-74                              299.0400
 7-Oct-74                              300.0300
 8-Oct-74                              299.7600
 9-Oct-74                              298.6900
10-Oct-74                              298.7700
11-Oct-74                              299.1300
14-Oct-74                                    ND
15-Oct-74                              299.1300
16-Oct-74                              299.0400
17-Oct-74                              298.9500
18-Oct-74                              299.3100
21-Oct-74                              299.6700
22-Oct-74                              299.9400
23-Oct-74                              299.6700
24-Oct-74                              299.9400
25-Oct-74                              299.8500
28-Oct-74                              300.1200
29-Oct-74                              299.9400
30-Oct-74                              299.9400
31-Oct-74                              299.9400
 1-Nov-74                              300.4800
 4-Nov-74                              300.4800
 5-Nov-74                                    ND
 6-Nov-74                              300.4800
 7-Nov-74                              299.7600
 8-Nov-74                              299.6700
11-Nov-74                                    ND
12-Nov-74                              300.3000
13-Nov-74                              300.1200
14-Nov-74                              300.3000
15-Nov-74                              299.9400
18-Nov-74                              299.6700
19-Nov-74                              299.9400
20-Nov-74                              299.9400
21-Nov-74                              299.9400
22-Nov-74                              299.8500
25-Nov-74                              300.2100
26-Nov-74                              300.1200
27-Nov-74                              299.8500
28-Nov-74                                    ND
29-Nov-74                              300.3000
 2-Dec-74                              300.3900
 3-Dec-74                              300.0300
 4-Dec-74                              299.7600
 5-Dec-74                              300.0300
 6-Dec-74                              299.9400
 9-Dec-74                              299.8500
10-Dec-74                              299.7600
11-Dec-74                              299.7600
12-Dec-74                              300.0300
13-Dec-74                              300.0300
16-Dec-74                              300.3000
17-Dec-74                              300.4800
18-Dec-74                              300.6600
19-Dec-74                              300.8400
20-Dec-74                              301.1100
23-Dec-74                              301.0200
24-Dec-74                              301.2000
25-Dec-74                                    ND
26-Dec-74                              301.1100
27-Dec-74                              300.7500
30-Dec-74                              300.5700
31-Dec-74                              301.0200
 1-Jan-75                                    ND
 2-Jan-75                              300.6600
 3-Jan-75                              300.8400
 6-Jan-75                              301.0200
 7-Jan-75                              300.9300
 8-Jan-75                              300.7500
 9-Jan-75                              300.8400
10-Jan-75                              300.8400
13-Jan-75                              300.9300
14-Jan-75                              300.9300
15-Jan-75                              301.0200
16-Jan-75                              300.7500
17-Jan-75                              300.8400
20-Jan-75                              301.0200
21-Jan-75                              300.8400
22-Jan-75                              300.3000
23-Jan-75                              299.6700
24-Jan-75                              295.3300
27-Jan-75                              294.9900
28-Jan-75                              297.4400
29-Jan-75                              297.3500
30-Jan-75                              297.8000
31-Jan-75                              297.9700
 3-Feb-75                              297.4400
 4-Feb-75                              297.0900
 5-Feb-75                              297.2700
 6-Feb-75                              297.0000
 7-Feb-75                              295.6000
10-Feb-75                              292.4000
11-Feb-75                              291.6300
12-Feb-75                                    ND
13-Feb-75                              292.8300
14-Feb-75                              293.2600
17-Feb-75                                    ND
18-Feb-75                              293.3400
19-Feb-75                              291.5500
20-Feb-75                              291.1200
21-Feb-75                              289.5200
24-Feb-75                              285.8800
25-Feb-75                              285.9600
26-Feb-75                              285.6300
27-Feb-75                              285.8800
28-Feb-75                              286.4500
 3-Mar-75                              285.3900
 4-Mar-75                              284.6600
 5-Mar-75                              285.2300
 6-Mar-75                              285.7100
 7-Mar-75                              285.9600
10-Mar-75                              286.2100
11-Mar-75                              286.1200
12-Mar-75                              287.2700
13-Mar-75                              288.8500
14-Mar-75                              288.1000
17-Mar-75                              286.5300
18-Mar-75                              287.1900
19-Mar-75                              288.1800
20-Mar-75                              287.1900
21-Mar-75                              287.4400
24-Mar-75                              287.7700
25-Mar-75                              290.0200
26-Mar-75                              290.5300
27-Mar-75                              292.0600
28-Mar-75                              292.4800
31-Mar-75                              294.0300
 1-Apr-75                              290.8700
 2-Apr-75                              291.5500
 3-Apr-75                              292.3100
 4-Apr-75                              292.2300
 7-Apr-75                              291.9700
 8-Apr-75                              291.8900
 9-Apr-75                              291.8900
10-Apr-75                              291.8000
11-Apr-75                              291.1200
14-Apr-75                              291.2900
15-Apr-75                              290.9500
16-Apr-75                              291.3800
17-Apr-75                              291.7200
18-Apr-75                              291.8000
21-Apr-75                              292.8300
22-Apr-75                              292.8300
23-Apr-75                              292.7400
24-Apr-75                              292.8300
25-Apr-75                              293.6900
28-Apr-75                              294.5500
29-Apr-75                              293.8600
30-Apr-75                              292.2300
 1-May-75                              292.1400
 2-May-75                              290.3600
 5-May-75                              290.4400
 6-May-75                              291.3800
 7-May-75                              291.2100
 8-May-75                              291.3800
 9-May-75                              291.4600
12-May-75                              291.2900
13-May-75                              291.4600
14-May-75                              291.8000
15-May-75                              291.6300
16-May-75                              291.5500
19-May-75                              291.8000
20-May-75                              292.2300
21-May-75                              292.0600
22-May-75                              291.8900
23-May-75                              291.0400
26-May-75                                    ND
27-May-75                              291.2900
28-May-75                              290.7000
29-May-75                              291.3800
30-May-75                              291.5500
 2-Jun-75                              291.4600
 3-Jun-75                              291.0400
 4-Jun-75                              291.2900
 5-Jun-75                              292.2300
 6-Jun-75                              291.8000
 9-Jun-75                              291.8000
10-Jun-75                              291.8900
11-Jun-75                              291.8900
12-Jun-75                              292.4800
13-Jun-75                              292.6500
16-Jun-75                              294.1200
17-Jun-75                              293.4300
18-Jun-75                              294.1200
19-Jun-75                              294.1200
20-Jun-75                              293.9400
23-Jun-75                              294.7200
24-Jun-75                              295.3300
25-Jun-75                              297.0000
26-Jun-75                              295.7700
27-Jun-75                              296.0300
30-Jun-75                              295.6800
 1-Jul-75                              295.6800
 2-Jul-75                              295.5100
 3-Jul-75                              295.4200
 4-Jul-75                                    ND
 7-Jul-75                              295.5100
 8-Jul-75                              295.6800
 9-Jul-75                              295.9500
10-Jul-75                              296.1200
11-Jul-75                              296.1200
14-Jul-75                              295.8600
15-Jul-75                              295.8600
16-Jul-75                              296.0300
17-Jul-75                              296.3000
18-Jul-75                              296.2100
21-Jul-75                              296.1200
22-Jul-75                              296.4700
23-Jul-75                              296.8200
24-Jul-75                              297.6200
25-Jul-75                              296.6500
28-Jul-75                              297.8000
29-Jul-75                              297.3500
30-Jul-75                              297.4400
31-Jul-75                              297.7100
 1-Aug-75                              297.8900
 4-Aug-75                              297.9700
 5-Aug-75                              297.9700
 6-Aug-75                              298.0600
 7-Aug-75                              297.9700
 8-Aug-75                              297.6200
11-Aug-75                              297.8000
12-Aug-75                              298.0600
13-Aug-75                              297.9700
14-Aug-75                              297.9700
15-Aug-75                              297.9700
18-Aug-75                              298.1500
19-Aug-75                              298.0600
20-Aug-75                              297.9700
21-Aug-75                              297.8900
22-Aug-75                              297.9700
25-Aug-75                              298.0600
26-Aug-75                              298.1500
27-Aug-75                              297.9700
28-Aug-75                              298.0600
29-Aug-75                              297.9700
 1-Sep-75                                    ND
 2-Sep-75                              297.9700
 3-Sep-75                              297.8000
 4-Sep-75                              297.8900
 5-Sep-75                              297.9700
 8-Sep-75                              297.9700
 9-Sep-75                              298.0600
10-Sep-75                              297.9700
11-Sep-75                              298.0600
12-Sep-75                              298.0600
15-Sep-75                              298.0600
16-Sep-75                              298.0600
17-Sep-75                              298.3300
18-Sep-75                              300.4800
19-Sep-75                              301.5700
22-Sep-75                              302.9400
23-Sep-75                              303.3100
24-Sep-75                              303.1200
25-Sep-75                              302.6600
26-Sep-75                              301.7500
29-Sep-75                              303.2100
30-Sep-75                              302.8500
 1-Oct-75                              302.5700
 2-Oct-75                              302.6600
 3-Oct-75                              303.0300
 6-Oct-75                              303.1200
 7-Oct-75                              302.9400
 8-Oct-75                              303.1200
 9-Oct-75                              303.0300
10-Oct-75                              302.9400
13-Oct-75                                    ND
14-Oct-75                              302.6600
15-Oct-75                              302.9400
16-Oct-75                              302.9400
17-Oct-75                              302.7600
20-Oct-75                              302.4800
21-Oct-75                              301.1100
22-Oct-75                              301.5700
23-Oct-75                              301.8400
24-Oct-75                              301.6600
27-Oct-75                              301.5700
28-Oct-75                              301.4800
29-Oct-75                              301.5700
30-Oct-75                              301.6600
31-Oct-75                              301.7500
 3-Nov-75                              301.7500
 4-Nov-75                                    ND
 5-Nov-75                              301.8400
 6-Nov-75                              301.7500
 7-Nov-75                              301.7500
10-Nov-75                              302.3000
11-Nov-75                                    ND
12-Nov-75                              301.9300
13-Nov-75                              302.2100
14-Nov-75                              302.5700
17-Nov-75                              302.6600
18-Nov-75                              302.9400
19-Nov-75                              303.1200
20-Nov-75                              302.9400
21-Nov-75                              303.1200
24-Nov-75                              302.9400
25-Nov-75                              303.1200
26-Nov-75                              303.2100
27-Nov-75                                    ND
28-Nov-75                              303.1200
 1-Dec-75                              304.4100
 2-Dec-75                              304.4100
 3-Dec-75                              305.0600
 4-Dec-75                              304.9700
 5-Dec-75                              306.7500
 8-Dec-75                              306.8400
 9-Dec-75                              306.1900
10-Dec-75                              306.0900
11-Dec-75                              305.9000
12-Dec-75                              305.9000
15-Dec-75                              306.0000
16-Dec-75                              305.5300
17-Dec-75                              305.6200
18-Dec-75                              305.6200
19-Dec-75                              306.0900
22-Dec-75                              306.0900
23-Dec-75                              306.0000
24-Dec-75                              305.9000
25-Dec-75                                    ND
26-Dec-75                              305.9000
29-Dec-75                              305.2500
30-Dec-75                              305.0600
31-Dec-75                              305.1600
 1-Jan-76                                    ND
 2-Jan-76                              305.0600
 5-Jan-76                              305.1600
 6-Jan-76                              305.0600
 7-Jan-76                              305.2500
 8-Jan-76                              305.6200
 9-Jan-76                              306.0000
12-Jan-76                              305.1600
13-Jan-76                              305.2500
14-Jan-76                              305.3400
15-Jan-76                              305.2500
16-Jan-76                              305.2500
19-Jan-76                              304.1400
20-Jan-76                              303.8600
21-Jan-76                              304.4100
22-Jan-76                              304.1400
23-Jan-76                              304.0400
26-Jan-76                              303.7700
27-Jan-76                              303.6700
28-Jan-76                              303.5800
29-Jan-76                              303.6700
30-Jan-76                              303.6700
 2-Feb-76                              303.2100
 3-Feb-76                              302.7600
 4-Feb-76                              300.5700
 5-Feb-76                              300.5700
 6-Feb-76                              301.3900
 9-Feb-76                              300.7500
10-Feb-76                              300.6600
11-Feb-76                              300.1200
12-Feb-76                                    ND
13-Feb-76                              300.7500
16-Feb-76                                    ND
17-Feb-76                              301.5700
18-Feb-76                              301.6600
19-Feb-76                              301.7500
20-Feb-76                              302.1100
23-Feb-76                              302.5700
24-Feb-76                              302.0200
25-Feb-76                              302.0200
26-Feb-76                              302.1100
27-Feb-76                              302.1100
 1-Mar-76                              301.6600
 2-Mar-76                              301.6600
 3-Mar-76                              301.5700
 4-Mar-76                              301.6600
 5-Mar-76                              301.5700
 8-Mar-76                              300.7500
 9-Mar-76                              301.1100
10-Mar-76                              301.3000
11-Mar-76                              301.3000
12-Mar-76                              300.8400
15-Mar-76                              300.6600
16-Mar-76                              300.5700
17-Mar-76                              299.9400
18-Mar-76                              299.9400
19-Mar-76                              299.6700
22-Mar-76                              299.8500
23-Mar-76                              299.7600
24-Mar-76                              299.7600
25-Mar-76                              299.6700
26-Mar-76                              299.5800
29-Mar-76                              299.6700
30-Mar-76                              299.8500
31-Mar-76                              299.5800
 1-Apr-76                              299.4900
 2-Apr-76                              299.3100
 5-Apr-76                              299.3100
 6-Apr-76                              299.0400
 7-Apr-76                              298.8600
 8-Apr-76                              297.4400
 9-Apr-76                              297.8900
12-Apr-76                              298.4200
13-Apr-76                              298.6000
14-Apr-76                              298.0600
15-Apr-76                              299.4000
16-Apr-76                              299.3100
19-Apr-76                              300.0300
20-Apr-76                              299.4900
21-Apr-76                              299.5800
22-Apr-76                              299.6700
23-Apr-76                              299.7600
26-Apr-76                              299.8500
27-Apr-76                              299.3100
28-Apr-76                              299.2200
29-Apr-76                              299.3100
30-Apr-76                              299.0400
 3-May-76                              298.9500
 4-May-76                              297.8900
 5-May-76                              297.9700
 6-May-76                              298.2400
 7-May-76                              298.5100
10-May-76                              298.4200
11-May-76                              298.4200
12-May-76                              298.6900
13-May-76                              298.9500
14-May-76                              298.7800
17-May-76                              299.3100
18-May-76                              299.1300
19-May-76                              299.2200
20-May-76                              299.4000
21-May-76                              299.5800
24-May-76                              299.5800
25-May-76                              299.5800
26-May-76                              299.7600
27-May-76                              299.6700
28-May-76                              300.0300
31-May-76                                    ND
 1-Jun-76                              300.3900
 2-Jun-76                              300.3000
 3-Jun-76                              300.4800
 4-Jun-76                              300.3900
 7-Jun-76                              300.3000
 8-Jun-76                              300.1200
 9-Jun-76                              299.9400
10-Jun-76                              299.9400
11-Jun-76                              300.0300
14-Jun-76                              299.9400
15-Jun-76                              299.7600
16-Jun-76                              299.8500
17-Jun-76                              300.0300
18-Jun-76                              299.3100
21-Jun-76                              299.3100
22-Jun-76                              299.2200
23-Jun-76                              296.8200
24-Jun-76                              297.2700
25-Jun-76                              297.8000
28-Jun-76                              296.0300
29-Jun-76                              297.0000
30-Jun-76                              297.9700
 1-Jul-76                              296.9100
 2-Jul-76                              297.1800
 5-Jul-76                                    ND
 6-Jul-76                              296.3800
 7-Jul-76                              296.6500
 8-Jul-76                              296.4700
 9-Jul-76                              296.7400
12-Jul-76                              296.3800
13-Jul-76                              294.9000
14-Jul-76                              292.6500
15-Jul-76                              293.1700
16-Jul-76                              294.0300
19-Jul-76                              293.6900
20-Jul-76                              293.3400
21-Jul-76                              293.6000
22-Jul-76                              293.6900
23-Jul-76                              293.9400
26-Jul-76                              293.5100
27-Jul-76                              293.8600
28-Jul-76                              293.5100
29-Jul-76                              293.6000
30-Jul-76                              293.2600
 2-Aug-76                              292.9100
 3-Aug-76                              292.9100
 4-Aug-76                              292.8300
 5-Aug-76                              293.0000
 6-Aug-76                              293.0000
 9-Aug-76                              292.6500
10-Aug-76                              292.8300
11-Aug-76                              292.5700
12-Aug-76                              292.6500
13-Aug-76                              291.1200
16-Aug-76                              290.3600
17-Aug-76                              287.8500
18-Aug-76                              288.2700
19-Aug-76                              288.7700
20-Aug-76                              289.3500
23-Aug-76                              289.7700
24-Aug-76                              288.4300
25-Aug-76                              288.8500
26-Aug-76                              288.9300
27-Aug-76                              288.6000
30-Aug-76                              288.7700
31-Aug-76                              289.3500
 1-Sep-76                              288.9300
 2-Sep-76                              288.6800
 3-Sep-76                              287.7700
 6-Sep-76                                    ND
 7-Sep-76                              287.7700
 8-Sep-76                              287.6000
 9-Sep-76                              286.0400
10-Sep-76                              286.9400
13-Sep-76                              286.6200
14-Sep-76                              286.5300
15-Sep-76                              286.1200
16-Sep-76                              286.7000
17-Sep-76                              287.2700
20-Sep-76                              287.1100
21-Sep-76                              288.0200
22-Sep-76                              287.1100
23-Sep-76                              287.7700
24-Sep-76                              287.8500
27-Sep-76                              287.6000
28-Sep-76                              287.5200
29-Sep-76                              287.7700
30-Sep-76                              286.8600
 1-Oct-76                              287.1100
 4-Oct-76                              287.2700
 5-Oct-76                              287.4400
 6-Oct-76                              288.0200
 7-Oct-76                              288.1000
 8-Oct-76                              288.7700
11-Oct-76                                    ND
12-Oct-76                              289.8600
13-Oct-76                              290.3600
14-Oct-76                              292.3100
15-Oct-76                              293.0000
18-Oct-76                              292.4800
19-Oct-76                              292.2300
20-Oct-76                              292.1400
21-Oct-76                              292.7400
22-Oct-76                              293.6900
25-Oct-76                              293.3400
26-Oct-76                              293.7700
27-Oct-76                              293.1700
28-Oct-76                              293.6000
29-Oct-76                              294.3800
 1-Nov-76                              295.8600
 2-Nov-76                                    ND
 3-Nov-76                              295.1600
 4-Nov-76                              295.3300
 5-Nov-76                              294.9900
 8-Nov-76                              293.7700
 9-Nov-76                              294.2900
10-Nov-76                              294.3800
11-Nov-76                                    ND
12-Nov-76                              294.6400
15-Nov-76                              294.7200
16-Nov-76                              295.1600
17-Nov-76                              295.0700
18-Nov-76                              295.1600
19-Nov-76                              295.4200
22-Nov-76                              295.0700
23-Nov-76                              295.4200
24-Nov-76                              295.4200
25-Nov-76                                    ND
26-Nov-76                              295.5100
29-Nov-76                              295.6800
30-Nov-76                              297.0900
 1-Dec-76                              296.9100
 2-Dec-76                              296.8200
 3-Dec-76                              297.8900
 6-Dec-76                              296.5600
 7-Dec-76                              296.3800
 8-Dec-76                              296.3000
 9-Dec-76                              295.7700
10-Dec-76                              294.8100
13-Dec-76                              294.7200
14-Dec-76                              295.3300
15-Dec-76                              294.7200
16-Dec-76                              295.5100
17-Dec-76                              294.6400
20-Dec-76                              293.6000
21-Dec-76                              293.9400
22-Dec-76                              293.8600
23-Dec-76                              293.4300
24-Dec-76                              293.5100
27-Dec-76                              292.3100
28-Dec-76                              292.1400
29-Dec-76                              292.9100
30-Dec-76                              293.0000
31-Dec-76                              293.0800
 3-Jan-77                              292.4800
 4-Jan-77                              291.7200
 5-Jan-77                              292.3100
 6-Jan-77                              292.9100
 7-Jan-77                              292.8300
10-Jan-77                              292.4800
11-Jan-77                              292.4800
12-Jan-77                              292.4000
13-Jan-77                              292.5700
14-Jan-77                              292.0600
17-Jan-77                              291.7200
18-Jan-77                              291.2100
19-Jan-77                              289.6000
20-Jan-77                              290.2800
21-Jan-77                              290.4400
24-Jan-77                              290.1100
25-Jan-77                              289.2700
26-Jan-77                              288.1800
27-Jan-77                              289.1000
28-Jan-77                              289.5200
31-Jan-77                              288.4300
 1-Feb-77                              288.0200
 2-Feb-77                              288.2700
 3-Feb-77                              288.3500
 4-Feb-77                              288.1000
 7-Feb-77                              287.9400
 8-Feb-77                              287.1100
 9-Feb-77                              285.9600
10-Feb-77                              285.6300
11-Feb-77                              285.0600
14-Feb-77                              281.6900
15-Feb-77                              283.9300
16-Feb-77                              283.7700
17-Feb-77                              282.9700
18-Feb-77                              283.4500
21-Feb-77                                    ND
22-Feb-77                              283.3700
23-Feb-77                              283.4500
24-Feb-77                              283.5300
25-Feb-77                              282.0100
28-Feb-77                              282.8100
 1-Mar-77                              282.4900
 2-Mar-77                              281.5300
 3-Mar-77                              281.2900
 4-Mar-77                              282.0900
 7-Mar-77                              281.9300
 8-Mar-77                              282.0900
 9-Mar-77                              282.3300
10-Mar-77                              282.0100
11-Mar-77                              282.0100
14-Mar-77                              281.2100
15-Mar-77                              281.5300
16-Mar-77                              281.8500
17-Mar-77                              281.6900
18-Mar-77                              280.8200
21-Mar-77                              279.1000
22-Mar-77                              278.9400
23-Mar-77                              277.2400
24-Mar-77                              278.4700
25-Mar-77                              278.3200
28-Mar-77                              276.8500
29-Mar-77                              276.6300
30-Mar-77                              277.2400
31-Mar-77                              277.5500
 1-Apr-77                              276.1700
 4-Apr-77                              274.6500
 5-Apr-77                              273.0000
 6-Apr-77                              273.2200
 7-Apr-77                              273.6000
 8-Apr-77                              273.2200
11-Apr-77                              271.3000
12-Apr-77                              270.7100
13-Apr-77                              272.5500
14-Apr-77                              273.3700
15-Apr-77                              273.8200
18-Apr-77                              275.3300
19-Apr-77                              275.7900
20-Apr-77                              278.7800
21-Apr-77                              276.8500
22-Apr-77                              277.7800
25-Apr-77                              278.0100
26-Apr-77                              278.3200
27-Apr-77                              278.0100
28-Apr-77                              277.0900
29-Apr-77                              277.7800
 2-May-77                              278.0100
 3-May-77                              278.1600
 4-May-77                              276.7000
 5-May-77                              275.9400
 6-May-77                              276.8500
 9-May-77                              278.0100
10-May-77                              277.4700
11-May-77                              277.9300
12-May-77                              278.0100
13-May-77                              277.6200
16-May-77                              277.7000
17-May-77                              277.5500
18-May-77                              277.3900
19-May-77                              276.9700
20-May-77                              277.2400
23-May-77                              277.5500
24-May-77                              277.7800
25-May-77                              277.3900
26-May-77                              277.1200
27-May-77                              277.2800
30-May-77                                    ND
31-May-77                              277.2800
 1-Jun-77                              277.3200
 2-Jun-77                              276.5500
 3-Jun-77                              276.2800
 6-Jun-77                              275.1800
 7-Jun-77                              275.5600
 8-Jun-77                              274.4200
 9-Jun-77                              273.7500
10-Jun-77                              273.6700
13-Jun-77                              271.8100
14-Jun-77                              272.3300
15-Jun-77                              272.7800
16-Jun-77                              272.4400
17-Jun-77                              272.7000
20-Jun-77                              272.7800
21-Jun-77                              272.4400
22-Jun-77                              271.7400
23-Jun-77                              271.8100
24-Jun-77                              272.0000
27-Jun-77                              271.4800
28-Jun-77                              270.8600
29-Jun-77                              267.4500
30-Jun-77                              267.5900
 1-Jul-77                              267.1300
 4-Jul-77                                    ND
 5-Jul-77                              264.9000
 6-Jul-77                              265.3900
 7-Jul-77                              264.6900
 8-Jul-77                              264.7600
11-Jul-77                              263.0900
12-Jul-77                              264.4800
13-Jul-77                              264.2700
14-Jul-77                                    ND
15-Jul-77                              265.3200
18-Jul-77                              263.9900
19-Jul-77                              264.2700
20-Jul-77                              264.8300
21-Jul-77                              264.7600
22-Jul-77                              264.2400
25-Jul-77                              264.3400
26-Jul-77                              264.4100
27-Jul-77                              264.7600
28-Jul-77                              265.9600
29-Jul-77                              266.8100
 1-Aug-77                              267.1300
 2-Aug-77                              266.5200
 3-Aug-77                              265.5700
 4-Aug-77                              265.5300
 5-Aug-77                              265.8500
 8-Aug-77                              266.2400
 9-Aug-77                              265.9600
10-Aug-77                              266.0600
11-Aug-77                              265.9600
12-Aug-77                              266.3800
15-Aug-77                              267.9200
16-Aug-77                              267.6700
17-Aug-77                              266.7400
18-Aug-77                              266.7400
19-Aug-77                              267.2700
22-Aug-77                              266.7000
23-Aug-77                              266.7700
24-Aug-77                              266.2100
25-Aug-77                              267.3100
26-Aug-77                              267.0900
29-Aug-77                              267.0600
30-Aug-77                              267.4000
31-Aug-77                              267.5000
 1-Sep-77                              268.1700
 2-Sep-77                              267.9700
 5-Sep-77                                    ND
 6-Sep-77                              267.5900
 7-Sep-77                              266.8100
 8-Sep-77                              266.8800
 9-Sep-77                              266.8400
12-Sep-77                              266.6700
13-Sep-77                              266.8400
14-Sep-77                              267.1300
15-Sep-77                              267.0600
16-Sep-77                              267.0900
19-Sep-77                              266.9200
20-Sep-77                              266.8800
21-Sep-77                              266.8800
22-Sep-77                              266.8100
23-Sep-77                              266.8100
26-Sep-77                              266.7000
27-Sep-77                              266.6300
28-Sep-77                              266.6700
29-Sep-77                              265.1100
30-Sep-77                              263.7100
 3-Oct-77                              260.7200
 4-Oct-77                              260.8200
 5-Oct-77                              261.1000
 6-Oct-77                              258.5500
 7-Oct-77                              257.6000
10-Oct-77                                    ND
11-Oct-77                              257.8000
12-Oct-77                              256.8100
13-Oct-77                              254.9700
14-Oct-77                              253.0000
17-Oct-77                              252.5300
18-Oct-77                              252.2100
19-Oct-77                              254.4500
20-Oct-77                              254.1900
21-Oct-77                              254.3200
24-Oct-77                              251.9500
25-Oct-77                              252.3300
26-Oct-77                              251.6000
27-Oct-77                              250.3100
28-Oct-77                              250.5000
31-Oct-77                              249.1300
 1-Nov-77                              246.7300
 2-Nov-77                              248.3200
 3-Nov-77                              247.7400
 4-Nov-77                              249.0000
 7-Nov-77                              248.6900
 8-Nov-77                                    ND
 9-Nov-77                              247.1000
10-Nov-77                              246.1800
11-Nov-77                                    ND
14-Nov-77                              245.1000
15-Nov-77                              245.2800
16-Nov-77                              245.2500
17-Nov-77                              245.4000
18-Nov-77                              243.4900
21-Nov-77                              242.7800
22-Nov-77                              240.6400
23-Nov-77                              239.7500
24-Nov-77                                    ND
25-Nov-77                              239.9800
28-Nov-77                              240.2400
29-Nov-77                              243.6600
30-Nov-77                              244.0200
 1-Dec-77                              243.0700
 2-Dec-77                              242.5100
 5-Dec-77                              242.0100
 6-Dec-77                              241.6000
 7-Dec-77                              241.4300
 8-Dec-77                              241.7200
 9-Dec-77                              242.3700
12-Dec-77                              241.7800
13-Dec-77                              240.5300
14-Dec-77                              237.8100
15-Dec-77                              239.1200
16-Dec-77                              240.5900
19-Dec-77                              241.0200
20-Dec-77                              240.5000
21-Dec-77                              240.3800
22-Dec-77                              241.5500
23-Dec-77                              241.6600
26-Dec-77                                    ND
27-Dec-77                              241.3700
28-Dec-77                              240.4400
29-Dec-77                              240.0400
30-Dec-77                              239.9800
 2-Jan-78                                    ND
 3-Jan-78                              237.5900
 4-Jan-78                              237.4200
 5-Jan-78                              241.0800
 6-Jan-78                              240.3800
 9-Jan-78                              241.4600
10-Jan-78                              241.4900
11-Jan-78                              240.5000
12-Jan-78                              241.6000
13-Jan-78                              241.4900
16-Jan-78                              241.6000
17-Jan-78                              242.0100
18-Jan-78                              242.4200
19-Jan-78                              242.1300
20-Jan-78                              241.8500
23-Jan-78                              241.4600
24-Jan-78                              241.6600
25-Jan-78                              241.2500
26-Jan-78                              240.5600
27-Jan-78                              241.3700
30-Jan-78                              241.7800
31-Jan-78                              241.6000
 1-Feb-78                              241.6000
 2-Feb-78                              241.8100
 3-Feb-78                              241.8400
 6-Feb-78                              241.1400
 7-Feb-78                              241.4300
 8-Feb-78                              241.4900
 9-Feb-78                              241.5500
10-Feb-78                              241.5800
13-Feb-78                                    ND
14-Feb-78                              240.7000
15-Feb-78                              240.6700
16-Feb-78                              240.1500
17-Feb-78                              239.8100
20-Feb-78                                    ND
21-Feb-78                              238.4100
22-Feb-78                              238.8300
23-Feb-78                              238.1500
24-Feb-78                              240.2100
27-Feb-78                              239.2300
28-Feb-78                              238.1000
 1-Mar-78                              238.2700
 2-Mar-78                              238.4100
 3-Mar-78                              237.0200
 6-Mar-78                              236.4100
 7-Mar-78                              235.5700
 8-Mar-78                              234.4100
 9-Mar-78                              235.0200
10-Mar-78                              235.9000
13-Mar-78                              234.0300
14-Mar-78                              233.0500
15-Mar-78                              233.0500
16-Mar-78                              235.6300
17-Mar-78                              231.0000
20-Mar-78                              231.1600
21-Mar-78                              230.6300
22-Mar-78                              230.3600
23-Mar-78                              230.0200
24-Mar-78                              228.0000
27-Mar-78                              225.2300
28-Mar-78                              225.0200
29-Mar-78                              222.2700
30-Mar-78                              222.3700
31-Mar-78                              229.8900
 3-Apr-78                              218.3400
 4-Apr-78                              219.3000
 5-Apr-78                              218.9600
 6-Apr-78                              218.6300
 7-Apr-78                              220.1200
10-Apr-78                              219.8300
11-Apr-78                              219.3300
12-Apr-78                              218.7200
13-Apr-78                              219.3500
14-Apr-78                              219.4000
17-Apr-78                              220.6000
18-Apr-78                              221.5300
19-Apr-78                              221.8800
20-Apr-78                              226.7600
21-Apr-78                              225.8900
24-Apr-78                              228.1000
25-Apr-78                              227.5800
26-Apr-78                              225.6300
27-Apr-78                              222.2200
28-Apr-78                              224.9700
 1-May-78                              225.7800
 2-May-78                              226.0700
 3-May-78                              226.1400
 4-May-78                              224.7700
 5-May-78                              224.5900
 8-May-78                              225.1200
 9-May-78                              225.3800
10-May-78                              224.9200
11-May-78                              225.2300
12-May-78                              225.6300
15-May-78                              226.2200
16-May-78                              228.4100
17-May-78                              227.9500
18-May-78                              227.5300
19-May-78                              228.0000
22-May-78                              228.8300
23-May-78                              229.0400
24-May-78                              228.4100
25-May-78                              225.8400
26-May-78                              225.6800
29-May-78                              225.0500
30-May-78                                    ND
31-May-78                              221.3400
 1-Jun-78                              221.5100
 2-Jun-78                              221.2400
 5-Jun-78                              220.9900
 6-Jun-78                              220.9900
 7-Jun-78                              220.9900
 8-Jun-78                              220.9000
 9-Jun-78                              220.6000
12-Jun-78                              218.0100
13-Jun-78                              216.9200
14-Jun-78                              215.3800
15-Jun-78                              216.1700
16-Jun-78                              215.8900
19-Jun-78                              213.4900
20-Jun-78                              211.1500
21-Jun-78                              210.6600
22-Jun-78                              211.1000
23-Jun-78                              207.4700
26-Jun-78                              206.0600
27-Jun-78                              205.9300
28-Jun-78                              205.9700
29-Jun-78                              205.2100
30-Jun-78                              203.7100
 3-Jul-78                              202.4300
 4-Jul-78                                    ND
 5-Jul-78                              201.6100
 6-Jul-78                              203.0900
 7-Jul-78                              202.3500
10-Jul-78                              201.6900
11-Jul-78                              202.8600
12-Jul-78                              203.2900
13-Jul-78                              202.6500
14-Jul-78                              202.5900
17-Jul-78                              203.7900
18-Jul-78                              202.5500
19-Jul-78                              201.5300
20-Jul-78                              201.5700
21-Jul-78                              200.9400
24-Jul-78                              198.0200
25-Jul-78                              195.4700
26-Jul-78                              194.1000
27-Jul-78                              193.6500
28-Jul-78                              190.5900
31-Jul-78                              189.1400
 1-Aug-78                              186.5700
 2-Aug-78                              186.2900
 3-Aug-78                              188.3200
 4-Aug-78                              190.1900
 7-Aug-78                              188.7900
 8-Aug-78                              187.3400
 9-Aug-78                              187.6200
10-Aug-78                              186.6700
11-Aug-78                              185.5300
14-Aug-78                              183.7600
15-Aug-78                              185.2900
16-Aug-78                              184.6400
17-Aug-78                              188.3200
18-Aug-78                              188.8600
21-Aug-78                              193.0100
22-Aug-78                              191.3100
23-Aug-78                              191.9000
24-Aug-78                              191.0200
25-Aug-78                              192.5700
28-Aug-78                              193.3500
29-Aug-78                              189.3900
30-Aug-78                              189.0700
31-Aug-78                              190.5100
 1-Sep-78                              190.8000
 4-Sep-78                                    ND
 5-Sep-78                              190.1500
 6-Sep-78                              190.0000
 7-Sep-78                              191.0500
 8-Sep-78                              192.9000
11-Sep-78                              191.9000
12-Sep-78                              191.5000
13-Sep-78                              189.9000
14-Sep-78                              190.1500
15-Sep-78                              189.8500
18-Sep-78                              190.8000
19-Sep-78                              190.3000
20-Sep-78                              188.8000
21-Sep-78                              187.7500
22-Sep-78                              188.2500
25-Sep-78                              187.6500
26-Sep-78                              189.1500
27-Sep-78                              189.1000
28-Sep-78                              189.2000
29-Sep-78                              189.1900
 2-Oct-78                              188.8500
 3-Oct-78                              187.5000
 4-Oct-78                              187.0000
 5-Oct-78                              187.3000
 6-Oct-78                              188.4000
 9-Oct-78                                    ND
10-Oct-78                              187.9000
11-Oct-78                              185.8500
12-Oct-78                              186.6000
13-Oct-78                              185.9000
16-Oct-78                              183.8500
17-Oct-78                              182.2500
18-Oct-78                              182.3000
19-Oct-78                              183.2500
20-Oct-78                              181.8000
23-Oct-78                              181.5500
24-Oct-78                              182.5500
25-Oct-78                              179.5500
26-Oct-78                              178.3000
27-Oct-78                              179.0000
30-Oct-78                              177.0500
31-Oct-78                              179.5000
 1-Nov-78                              186.0000
 2-Nov-78                              187.8500
 3-Nov-78                              189.0000
 6-Nov-78                              190.2500
 7-Nov-78                                    ND
 8-Nov-78                              187.2500
 9-Nov-78                              187.9000
10-Nov-78                              188.6000
13-Nov-78                              188.4500
14-Nov-78                              188.9500
15-Nov-78                              191.0000
16-Nov-78                              194.1000
17-Nov-78                              195.6000
20-Nov-78                              194.8000
21-Nov-78                              195.0000
22-Nov-78                              194.2000
23-Nov-78                                    ND
24-Nov-78                              195.0500
27-Nov-78                              196.0000
28-Nov-78                              196.7500
29-Nov-78                              197.0000
30-Nov-78                              199.1000
 1-Dec-78                              201.7000
 4-Dec-78                              197.6500
 5-Dec-78                              197.5000
 6-Dec-78                              197.5500
 7-Dec-78                              198.6500
 8-Dec-78                              198.1000
11-Dec-78                              196.0000
12-Dec-78                              196.3500
13-Dec-78                              196.2500
14-Dec-78                              195.5500
15-Dec-78                              195.8000
18-Dec-78                              193.0500
19-Dec-78                              193.3000
20-Dec-78                              194.6000
21-Dec-78                              195.2000
22-Dec-78                              194.1000
25-Dec-78                                    ND
26-Dec-78                              195.0000
27-Dec-78                              194.5000
28-Dec-78                              193.9500
29-Dec-78                              194.3000
 1-Jan-79                                    ND
 2-Jan-79                              194.5800
 3-Jan-79                              196.6000
 4-Jan-79                              196.4000
 5-Jan-79                              196.6500
 8-Jan-79                              195.6500
 9-Jan-79                              196.6500
10-Jan-79                              196.6500
11-Jan-79                              198.2500
12-Jan-79                              197.6000
15-Jan-79                              197.8000
16-Jan-79                              197.1500
17-Jan-79                              196.8000
18-Jan-79                              196.7500
19-Jan-79                              198.2500
22-Jan-79                              197.6300
23-Jan-79                              197.9000
24-Jan-79                              197.7000
25-Jan-79                              199.0000
26-Jan-79                              199.5500
29-Jan-79                              200.1000
30-Jan-79                              200.7500
31-Jan-79                              202.2000
 1-Feb-79                              202.7500
 2-Feb-79                              201.6000
 5-Feb-79                              199.8500
 6-Feb-79                              199.0500
 7-Feb-79                              196.0000
 8-Feb-79                              197.7000
 9-Feb-79                              198.8000
12-Feb-79                                    ND
13-Feb-79                              199.7000
14-Feb-79                              200.4000
15-Feb-79                              200.2500
16-Feb-79                              200.7000
19-Feb-79                                    ND
20-Feb-79                              201.0500
21-Feb-79                              201.8500
22-Feb-79                              201.4000
23-Feb-79                              201.4000
26-Feb-79                              202.0800
27-Feb-79                              201.9000
28-Feb-79                              202.6500
 1-Mar-79                              203.7500
 2-Mar-79                              204.9000
 5-Mar-79                              204.7300
 6-Mar-79                              204.5000
 7-Mar-79                              204.0000
 8-Mar-79                              204.1800
 9-Mar-79                              204.7000
12-Mar-79                              205.7300
13-Mar-79                              208.6500
14-Mar-79                              207.2800
15-Mar-79                              206.9500
16-Mar-79                              207.4500
19-Mar-79                              207.0000
20-Mar-79                              207.1700
21-Mar-79                              206.9500
22-Mar-79                              205.5000
23-Mar-79                              205.9000
26-Mar-79                              206.8000
27-Mar-79                              207.1500
28-Mar-79                              207.8800
29-Mar-79                              208.3700
30-Mar-79                              209.5800
 2-Apr-79                              211.6500
 3-Apr-79                              214.4000
 4-Apr-79                              215.2800
 5-Apr-79                              215.2300
 6-Apr-79                              214.9000
 9-Apr-79                              213.5000
10-Apr-79                              212.7500
11-Apr-79                              213.5000
12-Apr-79                              215.7500
13-Apr-79                              215.9000
16-Apr-79                              216.4500
17-Apr-79                              218.0000
18-Apr-79                              215.4000
19-Apr-79                              216.1800
20-Apr-79                              218.3000
23-Apr-79                              218.3500
24-Apr-79                              218.4500
25-Apr-79                              218.2000
26-Apr-79                              218.1000
27-Apr-79                              219.9000
30-Apr-79                              221.8000
 1-May-79                              224.4000
 2-May-79                              224.9500
 3-May-79                              224.8000
 4-May-79                              221.5000
 7-May-79                              214.8000
 8-May-79                              215.1500
 9-May-79                              213.1500
10-May-79                              214.5800
11-May-79                              215.1300
14-May-79                              214.0000
15-May-79                              214.2000
16-May-79                              214.3500
17-May-79                              216.7000
18-May-79                              218.8000
21-May-79                              218.8000
22-May-79                              219.4000
23-May-79                              219.1500
24-May-79                              218.6500
25-May-79                              219.7500
28-May-79                              220.4500
29-May-79                              222.0500
30-May-79                                    ND
31-May-79                              220.3500
 1-Jun-79                              221.2800
 4-Jun-79                              219.7500
 5-Jun-79                              221.1500
 6-Jun-79                              220.3500
 7-Jun-79                              219.5500
 8-Jun-79                              218.6000
11-Jun-79                              218.8300
12-Jun-79                              219.7000
13-Jun-79                              220.1500
14-Jun-79                              220.1800
15-Jun-79                              218.8000
18-Jun-79                              219.9000
19-Jun-79                              218.6500
20-Jun-79                              219.0000
21-Jun-79                              218.9500
22-Jun-79                              215.8000
25-Jun-79                              213.2400
26-Jun-79                              215.9000
27-Jun-79                              216.4000
28-Jun-79                              216.5500
29-Jun-79                              217.8000
 2-Jul-79                              218.3000
 3-Jul-79                              218.4000
 4-Jul-79                                    ND
 5-Jul-79                              217.0000
 6-Jul-79                              217.5000
 9-Jul-79                              217.5000
10-Jul-79                              217.6800
11-Jul-79                              217.4500
12-Jul-79                              217.2500
13-Jul-79                              217.3500
16-Jul-79                              216.8000
17-Jul-79                              216.4500
18-Jul-79                              213.6000
19-Jul-79                              216.0000
20-Jul-79                              217.1000
23-Jul-79                              215.7500
24-Jul-79                              214.4000
25-Jul-79                              215.2500
26-Jul-79                              215.0300
27-Jul-79                              215.4000
30-Jul-79                              215.8000
31-Jul-79                              216.7000
 1-Aug-79                              216.0500
 2-Aug-79                              216.5500
 3-Aug-79                              216.9000
 6-Aug-79                              216.4500
 7-Aug-79                              216.5000
 8-Aug-79                              216.5000
 9-Aug-79                              216.0500
10-Aug-79                              215.9000
13-Aug-79                              216.5800
14-Aug-79                              216.8000
15-Aug-79                              216.8500
16-Aug-79                              216.9800
17-Aug-79                              217.3000
20-Aug-79                              217.3800
21-Aug-79                              217.8500
22-Aug-79                              219.5000
23-Aug-79                              219.1200
24-Aug-79                              219.2500
27-Aug-79                              220.9500
28-Aug-79                              220.5500
29-Aug-79                              221.9300
30-Aug-79                              219.9500
31-Aug-79                              220.4000
 3-Sep-79                                    ND
 4-Sep-79                              221.0500
 5-Sep-79                              221.5000
 6-Sep-79                              220.8500
 7-Sep-79                              220.8000
10-Sep-79                              220.9000
11-Sep-79                              221.5500
12-Sep-79                              222.2000
13-Sep-79                              223.6000
14-Sep-79                              223.4000
17-Sep-79                              223.4800
18-Sep-79                              223.8000
19-Sep-79                              223.4300
20-Sep-79                              220.3000
21-Sep-79                              222.4500
24-Sep-79                              223.1000
25-Sep-79                              222.8000
26-Sep-79                              222.6000
27-Sep-79                              223.5500
28-Sep-79                              224.5000
 1-Oct-79                              225.2500
 2-Oct-79                              225.3500
 3-Oct-79                              224.4500
 4-Oct-79                              223.4000
 5-Oct-79                              224.1500
 8-Oct-79                                    ND
 9-Oct-79                              226.0000
10-Oct-79                              225.6000
11-Oct-79                              226.4000
12-Oct-79                              227.5000
15-Oct-79                              229.8000
16-Oct-79                              232.0000
17-Oct-79                              234.1000
18-Oct-79                              232.1800
19-Oct-79                              230.6500
22-Oct-79                              233.8000
23-Oct-79                              235.4000
24-Oct-79                              234.5000
25-Oct-79                              233.9000
26-Oct-79                              234.3000
29-Oct-79                              235.9800
30-Oct-79                              238.1000
31-Oct-79                              237.8500
 1-Nov-79                              238.1500
 2-Nov-79                              234.5500
 5-Nov-79                              237.1000
 6-Nov-79                                    ND
 7-Nov-79                              240.2000
 8-Nov-79                              241.3000
 9-Nov-79                              243.5500
12-Nov-79                                    ND
13-Nov-79                              246.6000
14-Nov-79                              243.3500
15-Nov-79                              247.2000
16-Nov-79                              246.5000
19-Nov-79                              245.2500
20-Nov-79                              246.2000
21-Nov-79                              248.1000
22-Nov-79                                    ND
23-Nov-79                              249.0000
26-Nov-79                              250.8500
27-Nov-79                              249.4500
28-Nov-79                              248.9500
29-Nov-79                              248.8500
30-Nov-79                              249.5500
 3-Dec-79                              248.8900
 4-Dec-79                              247.5000
 5-Dec-79                              245.7000
 6-Dec-79                              243.6000
 7-Dec-79                              240.2000
10-Dec-79                              232.6500
11-Dec-79                              233.3000
12-Dec-79                              237.9000
13-Dec-79                              240.7000
14-Dec-79                              242.5500
17-Dec-79                              240.1000
18-Dec-79                              239.4000
19-Dec-79                              239.0000
20-Dec-79                              236.6000
21-Dec-79                              239.9000
24-Dec-79                              239.8000
25-Dec-79                                    ND
26-Dec-79                              239.0500
27-Dec-79                              239.8000
28-Dec-79                              240.5500
31-Dec-79                              240.3000
 1-Jan-80                                    ND
 2-Jan-80                              238.4500
 3-Jan-80                              238.3500
 4-Jan-80                              234.8000
 7-Jan-80                              231.5500
 8-Jan-80                              234.7500
 9-Jan-80                              234.9500
10-Jan-80                              235.8000
11-Jan-80                              236.0500
14-Jan-80                              236.2000
15-Jan-80                              239.6500
16-Jan-80                              238.1500
17-Jan-80                              239.9000
18-Jan-80                              239.6500
21-Jan-80                              241.0000
22-Jan-80                              239.7000
23-Jan-80                              237.2500
24-Jan-80                              239.3500
25-Jan-80                              239.6000
28-Jan-80                              240.2200
29-Jan-80                              239.3500
30-Jan-80                              239.5000
31-Jan-80                              239.3300
 1-Feb-80                              240.4500
 4-Feb-80                              240.2900
 5-Feb-80                              240.1000
 6-Feb-80                              240.1000
 7-Feb-80                              240.0900
 8-Feb-80                              241.6500
11-Feb-80                              241.4000
12-Feb-80                                    ND
13-Feb-80                              242.1000
14-Feb-80                              243.3900
15-Feb-80                              243.2000
18-Feb-80                                    ND
19-Feb-80                              245.3600
20-Feb-80                              246.0500
21-Feb-80                              246.0900
22-Feb-80                              247.4500
25-Feb-80                              248.3500
26-Feb-80                              248.0800
27-Feb-80                              248.4500
28-Feb-80                              248.4000
29-Feb-80                              251.6500
 3-Mar-80                              247.8500
 4-Mar-80                              246.4000
 5-Mar-80                              246.8800
 6-Mar-80                              248.1000
 7-Mar-80                              247.8500
10-Mar-80                              247.9300
11-Mar-80                              247.3000
12-Mar-80                              247.5000
13-Mar-80                              248.1000
14-Mar-80                              249.0500
17-Mar-80                              248.9000
18-Mar-80                              249.1000
19-Mar-80                              248.6500
20-Mar-80                              248.7000
21-Mar-80                              248.9200
24-Mar-80                              249.1500
25-Mar-80                              249.0700
26-Mar-80                              249.1000
27-Mar-80                              249.9000
28-Mar-80                              249.6500
31-Mar-80                              249.9500
 1-Apr-80                              254.6500
 2-Apr-80                              257.1500
 3-Apr-80                              257.2000
 4-Apr-80                              258.7500
 7-Apr-80                              261.4000
 8-Apr-80                              258.2000
 9-Apr-80                              251.8000
10-Apr-80                              249.5000
11-Apr-80                              252.5000
14-Apr-80                              251.3500
15-Apr-80                              252.7000
16-Apr-80                              249.1000
17-Apr-80                              248.7000
18-Apr-80                              249.4000
21-Apr-80                              249.8000
22-Apr-80                              250.0000
23-Apr-80                              243.2500
24-Apr-80                              244.6500
25-Apr-80                              246.0000
28-Apr-80                              241.3000
29-Apr-80                              239.3000
30-Apr-80                              239.3500
 1-May-80                              240.5000
 2-May-80                              240.3500
 5-May-80                              237.2000
 6-May-80                              231.8000
 7-May-80                              231.8500
 8-May-80                              233.6000
 9-May-80                              231.8000
12-May-80                              226.8000
13-May-80                              227.7500
14-May-80                              227.2000
15-May-80                              227.8000
16-May-80                              229.6000
19-May-80                              229.0000
20-May-80                              226.7500
21-May-80                              224.4000
22-May-80                              224.0500
23-May-80                              221.2500
26-May-80                                    ND
27-May-80                              219.2000
28-May-80                              223.5000
29-May-80                              223.8000
30-May-80                              223.0000
 2-Jun-80                              223.5500
 3-Jun-80                              222.7000
 4-Jun-80                              221.4000
 5-Jun-80                              220.3500
 6-Jun-80                              219.3000
 9-Jun-80                              216.3500
10-Jun-80                              215.8000
11-Jun-80                              217.7500
12-Jun-80                              216.5000
13-Jun-80                              216.0000
16-Jun-80                              216.0000
17-Jun-80                              216.0000
18-Jun-80                              215.7500
19-Jun-80                              216.3500
20-Jun-80                              217.2000
23-Jun-80                              216.0700
24-Jun-80                              216.6000
25-Jun-80                              217.9500
26-Jun-80                              217.2000
27-Jun-80                              217.5500
30-Jun-80                              219.9000
 1-Jul-80                              219.5000
 2-Jul-80                              218.8000
 3-Jul-80                              219.0000
 4-Jul-80                                    ND
 7-Jul-80                              217.9000
 8-Jul-80                              219.1000
 9-Jul-80                              218.1500
10-Jul-80                              216.8500
11-Jul-80                              217.7000
14-Jul-80                              218.2500
15-Jul-80                              219.4000
16-Jul-80                              218.8000
17-Jul-80                              218.5000
18-Jul-80                              220.2700
21-Jul-80                              220.3800
22-Jul-80                              221.0000
23-Jul-80                              224.1500
24-Jul-80                              223.2000
25-Jul-80                              225.4000
28-Jul-80                              227.4000
29-Jul-80                              226.8000
30-Jul-80                              227.0500
31-Jul-80                              227.4000
 1-Aug-80                              227.0000
 4-Aug-80                              226.0500
 5-Aug-80                              226.2500
 6-Aug-80                              225.3000
 7-Aug-80                              225.7000
 8-Aug-80                              226.3000
11-Aug-80                              225.7800
12-Aug-80                              222.9000
13-Aug-80                              224.0000
14-Aug-80                              224.4000
15-Aug-80                              225.7500
18-Aug-80                              226.3000
19-Aug-80                              224.3800
20-Aug-80                              224.1500
21-Aug-80                              224.7500
22-Aug-80                              223.8000
25-Aug-80                              223.2000
26-Aug-80                              219.4000
27-Aug-80                              219.6800
28-Aug-80                              218.0000
29-Aug-80                              219.1000
 1-Sep-80                                    ND
 2-Sep-80                              215.9300
 3-Sep-80                              216.7000
 4-Sep-80                              217.2000
 5-Sep-80                              218.0000
 8-Sep-80                              216.7000
 9-Sep-80                              216.8000
10-Sep-80                              216.5500
11-Sep-80                              214.4700
12-Sep-80                              213.2000
15-Sep-80                              212.6500
16-Sep-80                              211.4700
17-Sep-80                              211.9500
18-Sep-80                              212.9800
19-Sep-80                              210.8000
22-Sep-80                              214.8000
23-Sep-80                              218.1500
24-Sep-80                              214.4500
25-Sep-80                              215.0000
26-Sep-80                              211.7000
29-Sep-80                              212.4000
30-Sep-80                              210.8500
 1-Oct-80                              208.5000
 2-Oct-80                              208.1500
 3-Oct-80                              207.6000
 6-Oct-80                              207.9000
 7-Oct-80                              208.8500
 8-Oct-80                              208.3500
 9-Oct-80                              208.9500
10-Oct-80                              209.0000
13-Oct-80                                    ND
14-Oct-80                              206.5000
15-Oct-80                              207.3000
16-Oct-80                              208.1500
17-Oct-80                              208.2000
20-Oct-80                              208.6500
21-Oct-80                              207.9500
22-Oct-80                              209.3500
23-Oct-80                              210.4000
24-Oct-80                              212.7500
27-Oct-80                              213.7500
28-Oct-80                              213.2500
29-Oct-80                              210.0000
30-Oct-80                              210.5000
31-Oct-80                              211.0500
 3-Nov-80                              210.8000
 4-Nov-80                                    ND
 5-Nov-80                              211.3500
 6-Nov-80                              212.6500
 7-Nov-80                              213.1000
10-Nov-80                              209.5000
11-Nov-80                                    ND
12-Nov-80                              213.1000
13-Nov-80                              212.3000
14-Nov-80                              212.9000
17-Nov-80                              213.6000
18-Nov-80                              213.3000
19-Nov-80                              212.6500
20-Nov-80                              213.7000
21-Nov-80                              213.8000
24-Nov-80                              213.3500
25-Nov-80                              213.6500
26-Nov-80                              216.4500
27-Nov-80                                    ND
28-Nov-80                              216.6000
 1-Dec-80                              217.8500
 2-Dec-80                              216.5500
 3-Dec-80                              213.5500
 4-Dec-80                              211.0000
 5-Dec-80                              211.6000
 8-Dec-80                              208.5000
 9-Dec-80                              209.1000
10-Dec-80                              210.1000
11-Dec-80                              210.4500
12-Dec-80                              210.5000
15-Dec-80                              209.4000
16-Dec-80                              208.7500
17-Dec-80                              208.9000
18-Dec-80                              209.5000
19-Dec-80                              208.2000
22-Dec-80                              207.6500
23-Dec-80                              207.9000
24-Dec-80                              208.0000
25-Dec-80                                    ND
26-Dec-80                              208.4000
29-Dec-80                              206.6500
30-Dec-80                              203.1000
31-Dec-80                              203.1000
 1-Jan-81                                    ND
 2-Jan-81                              202.5000
 5-Jan-81                              199.0500
 6-Jan-81                              199.7000
 7-Jan-81                              201.0500
 8-Jan-81                              201.7000
 9-Jan-81                              203.0000
12-Jan-81                              204.1000
13-Jan-81                              203.3000
14-Jan-81                              203.0500
15-Jan-81                              201.7500
16-Jan-81                              202.9000
19-Jan-81                              202.3000
20-Jan-81                              200.6500
21-Jan-81                              199.2000
22-Jan-81                              200.8500
23-Jan-81                              202.7500
26-Jan-81                              203.5500
27-Jan-81                              202.5000
28-Jan-81                              204.5000
29-Jan-81                              204.6000
30-Jan-81                              206.7000
 2-Feb-81                              203.1500
 3-Feb-81                              204.0500
 4-Feb-81                              202.9000
 5-Feb-81                              202.9500
 6-Feb-81                              203.8000
 9-Feb-81                              203.9000
10-Feb-81                              203.9000
11-Feb-81                              203.9000
12-Feb-81                                    ND
13-Feb-81                              207.4500
16-Feb-81                                    ND
17-Feb-81                              206.8000
18-Feb-81                              206.5500
19-Feb-81                              206.8000
20-Feb-81                              206.8000
23-Feb-81                              208.0500
24-Feb-81                              207.0000
25-Feb-81                              207.3000
26-Feb-81                              207.9000
27-Feb-81                              209.7000
 2-Mar-81                              211.1000
 3-Mar-81                              208.6000
 4-Mar-81                              208.6000
 5-Mar-81                              208.9000
 6-Mar-81                              209.0000
 9-Mar-81                              206.0000
10-Mar-81                              207.0000
11-Mar-81                              207.6000
12-Mar-81                              207.6000
13-Mar-81                              207.5500
16-Mar-81                              207.2700
17-Mar-81                              207.7000
18-Mar-81                              207.6000
19-Mar-81                              208.7500
20-Mar-81                              208.2500
23-Mar-81                              208.6000
24-Mar-81                              208.5500
25-Mar-81                              208.8500
26-Mar-81                              211.4500
27-Mar-81                              211.8000
30-Mar-81                              211.4000
31-Mar-81                              211.2500
 1-Apr-81                              212.4000
 2-Apr-81                              213.8000
 3-Apr-81                              213.2000
 6-Apr-81                              214.0000
 7-Apr-81                              213.1000
 8-Apr-81                              213.4500
 9-Apr-81                              214.1000
10-Apr-81                              215.1700
13-Apr-81                              216.2500
14-Apr-81                              215.2200
15-Apr-81                              216.7000
16-Apr-81                              216.8000
17-Apr-81                              217.5000
20-Apr-81                              218.2000
21-Apr-81                              218.3500
22-Apr-81                              216.8500
23-Apr-81                              215.2000
24-Apr-81                              214.3000
27-Apr-81                              212.1000
28-Apr-81                              212.3000
29-Apr-81                              214.7000
30-Apr-81                              215.7800
 1-May-81                              215.7500
 4-May-81                              217.1000
 5-May-81                              217.8000
 6-May-81                              216.9000
 7-May-81                              217.9000
 8-May-81                              217.6000
11-May-81                              217.9500
12-May-81                              219.7500
13-May-81                              220.4500
14-May-81                              222.3500
15-May-81                              223.0500
18-May-81                              221.9700
19-May-81                              221.0000
20-May-81                              220.8000
21-May-81                              222.5000
22-May-81                              222.5000
25-May-81                                    ND
26-May-81                              224.3500
27-May-81                              224.9500
28-May-81                              224.0000
29-May-81                              223.9000
 1-Jun-81                              222.5000
 2-Jun-81                              223.8500
 3-Jun-81                              223.4000
 4-Jun-81                              226.4000
 5-Jun-81                              227.8000
 8-Jun-81                              227.9000
 9-Jun-81                              228.1000
10-Jun-81                              225.4500
11-Jun-81                              226.1000
12-Jun-81                              224.1500
15-Jun-81                              219.7000
16-Jun-81                              220.1500
17-Jun-81                              220.9000
18-Jun-81                              222.1000
19-Jun-81                              223.3500
22-Jun-81                              222.5200
23-Jun-81                              221.8000
24-Jun-81                              222.8000
25-Jun-81                              225.4500
26-Jun-81                              224.8500
29-Jun-81                              225.8500
30-Jun-81                              226.8500
 1-Jul-81                              228.2500
 2-Jul-81                              226.7500
 3-Jul-81                              228.5000
 6-Jul-81                              229.8300
 7-Jul-81                              228.7500
 8-Jul-81                              229.4500
 9-Jul-81                              228.8500
10-Jul-81                              228.3000
13-Jul-81                              228.3000
14-Jul-81                              231.0000
15-Jul-81                              230.6000
16-Jul-81                              231.2800
17-Jul-81                              231.9700
20-Jul-81                              233.0000
21-Jul-81                              234.3500
22-Jul-81                              234.5000
23-Jul-81                              234.9000
24-Jul-81                              234.5200
27-Jul-81                              236.1000
28-Jul-81                              237.2500
29-Jul-81                              237.8500
30-Jul-81                              238.8000
31-Jul-81                              240.4000
 3-Aug-81                              245.4000
 4-Aug-81                              246.1000
 5-Aug-81                              240.9000
 6-Aug-81                              239.9000
 7-Aug-81                              234.9000
10-Aug-81                              236.1000
11-Aug-81                              235.7500
12-Aug-81                              230.2000
13-Aug-81                              231.7000
14-Aug-81                              233.7500
17-Aug-81                              229.8000
18-Aug-81                              229.2000
19-Aug-81                              230.3500
20-Aug-81                              228.9000
21-Aug-81                              227.2500
24-Aug-81                              228.4000
25-Aug-81                              230.6000
26-Aug-81                              230.1000
27-Aug-81                              230.9500
28-Aug-81                              229.1000
31-Aug-81                              230.5000
 1-Sep-81                              230.9500
 2-Sep-81                              229.7000
 3-Sep-81                              230.4000
 4-Sep-81                              229.7000
 7-Sep-81                                    ND
 8-Sep-81                              232.5000
 9-Sep-81                              233.8000
10-Sep-81                              230.9000
11-Sep-81                              231.3500
14-Sep-81                              230.2000
15-Sep-81                              225.7000
16-Sep-81                              226.9500
17-Sep-81                              226.3000
18-Sep-81                              226.3000
21-Sep-81                              224.2000
22-Sep-81                              226.8000
23-Sep-81                              227.9000
24-Sep-81                              229.1000
25-Sep-81                              229.7000
28-Sep-81                              232.4500
29-Sep-81                              231.9000
30-Sep-81                              232.3000
 1-Oct-81                              233.1000
 2-Oct-81                              232.0500
 5-Oct-81                              227.6000
 6-Oct-81                              230.4000
 7-Oct-81                              228.5000
 8-Oct-81                              228.3500
 9-Oct-81                              226.5500
12-Oct-81                                    ND
13-Oct-81                              228.6000
14-Oct-81                              228.7500
15-Oct-81                              230.6000
16-Oct-81                              230.6000
19-Oct-81                              232.3500
20-Oct-81                              232.7000
21-Oct-81                              233.7000
22-Oct-81                              233.6500
23-Oct-81                              232.3000
26-Oct-81                              236.1500
27-Oct-81                              234.7500
28-Oct-81                              234.0500
29-Oct-81                              234.3500
30-Oct-81                              232.8000
 2-Nov-81                              229.1500
 3-Nov-81                                    ND
 4-Nov-81                              227.3000
 5-Nov-81                              228.5000
 6-Nov-81                              229.0500
 9-Nov-81                              226.7800
10-Nov-81                              229.8500
11-Nov-81                                    ND
12-Nov-81                              227.2500
13-Nov-81                              227.3500
16-Nov-81                              225.7000
17-Nov-81                              224.2500
18-Nov-81                              222.2000
19-Nov-81                              220.3000
20-Nov-81                              218.6500
23-Nov-81                              217.6000
24-Nov-81                              215.9000
25-Nov-81                              216.6000
26-Nov-81                                    ND
27-Nov-81                              215.6500
30-Nov-81                              214.2000
 1-Dec-81                              216.4000
 2-Dec-81                              214.7000
 3-Dec-81                              216.6500
 4-Dec-81                              216.5000
 7-Dec-81                              217.5500
 8-Dec-81                              218.0000
 9-Dec-81                              218.4000
10-Dec-81                              218.6000
11-Dec-81                              219.3000
14-Dec-81                              220.7500
15-Dec-81                              217.5000
16-Dec-81                              218.3000
17-Dec-81                              218.4500
18-Dec-81                              219.0000
21-Dec-81                              220.0500
22-Dec-81                              219.3500
23-Dec-81                              220.7000
24-Dec-81                              222.1000
25-Dec-81                                    ND
28-Dec-81                              222.8000
29-Dec-81                              222.3000
30-Dec-81                              219.8000
31-Dec-81                              219.8000
 1-Jan-82                                    ND
 4-Jan-82                              218.7500
 5-Jan-82                              219.7000
 6-Jan-82                              219.6000
 7-Jan-82                              222.0000
 8-Jan-82                              221.4000
11-Jan-82                              223.3000
12-Jan-82                              223.0500
13-Jan-82                              224.3500
14-Jan-82                              224.5000
15-Jan-82                              224.5000
18-Jan-82                              225.3500
19-Jan-82                              224.5000
20-Jan-82                              225.5000
21-Jan-82                              225.6500
22-Jan-82                              227.4000
25-Jan-82                              229.4000
26-Jan-82                              228.2500
27-Jan-82                              229.6000
28-Jan-82                              231.0000
29-Jan-82                              228.3000
 1-Feb-82                              232.6000
 2-Feb-82                              233.2500
 3-Feb-82                              234.8000
 4-Feb-82                              233.1500
 5-Feb-82                              233.5000
 8-Feb-82                              234.7500
 9-Feb-82                              236.5000
10-Feb-82                              236.3500
11-Feb-82                              235.7500
12-Feb-82                                    ND
15-Feb-82                                    ND
16-Feb-82                              240.6500
17-Feb-82                              240.3500
18-Feb-82                              235.5000
19-Feb-82                              233.6000
22-Feb-82                              232.1000
23-Feb-82                              234.9000
24-Feb-82                              234.4500
25-Feb-82                              236.0500
26-Feb-82                              237.2500
 1-Mar-82                              238.3000
 2-Mar-82                              237.7000
 3-Mar-82                              236.6000
 4-Mar-82                              236.5500
 5-Mar-82                              233.9000
 8-Mar-82                              234.3000
 9-Mar-82                              237.5500
10-Mar-82                              237.2500
11-Mar-82                              239.4000
12-Mar-82                              240.1000
15-Mar-82                              240.5000
16-Mar-82                              241.6000
17-Mar-82                              241.4000
18-Mar-82                              242.1000
19-Mar-82                              244.0000
22-Mar-82                              245.3000
23-Mar-82                              244.9000
24-Mar-82                              243.6000
25-Mar-82                              245.3500
26-Mar-82                              247.1000
29-Mar-82                              247.2000
30-Mar-82                              245.3000
31-Mar-82                              248.2500
 1-Apr-82                              246.2000
 2-Apr-82                              245.6000
 5-Apr-82                              248.4000
 6-Apr-82                              248.4000
 7-Apr-82                              245.9000
 8-Apr-82                              248.7500
 9-Apr-82                              248.0500
12-Apr-82                              248.0000
13-Apr-82                              246.7000
14-Apr-82                              247.4500
15-Apr-82                              248.4000
16-Apr-82                              247.8000
19-Apr-82                              245.0000
20-Apr-82                              243.1500
21-Apr-82                              243.2000
22-Apr-82                              242.8000
23-Apr-82                              241.1500
26-Apr-82                              238.4000
27-Apr-82                              238.0000
28-Apr-82                              237.2500
29-Apr-82                              235.9000
30-Apr-82                              235.8500
 3-May-82                              236.6000
 4-May-82                              237.5500
 5-May-82                              234.1000
 6-May-82                              233.5500
 7-May-82                              232.9200
10-May-82                              233.3000
11-May-82                              232.8500
12-May-82                              233.8000
13-May-82                              235.2000
14-May-82                              235.2500
17-May-82                              236.8500
18-May-82                              237.2500
19-May-82                              238.9500
20-May-82                              238.3000
21-May-82                              237.6000
24-May-82                              238.4000
25-May-82                              240.2000
26-May-82                              240.4000
27-May-82                              242.9000
28-May-82                              243.3000
31-May-82                                    ND
 1-Jun-82                              244.3000
 2-Jun-82                              244.7000
 3-Jun-82                              243.2000
 4-Jun-82                              243.6500
 7-Jun-82                              245.6500
 8-Jun-82                              247.0000
 9-Jun-82                              248.9500
10-Jun-82                              249.3000
11-Jun-82                              247.5500
14-Jun-82                              250.6500
15-Jun-82                              251.6500
16-Jun-82                              252.8500
17-Jun-82                              254.5000
18-Jun-82                              255.1500
21-Jun-82                              257.1500
22-Jun-82                              254.5000
23-Jun-82                              256.0000
24-Jun-82                              252.4000
25-Jun-82                              257.7000
28-Jun-82                              258.9500
29-Jun-82                              255.5500
30-Jun-82                              255.0000
 1-Jul-82                              255.9500
 2-Jul-82                              257.0000
 5-Jul-82                                    ND
 6-Jul-82                              257.7000
 7-Jul-82                              259.0000
 8-Jul-82                              257.8500
 9-Jul-82                              255.8000
12-Jul-82                              254.2500
13-Jul-82                              257.5000
14-Jul-82                              256.3500
15-Jul-82                              255.9500
16-Jul-82                              254.0500
19-Jul-82                              254.6500
20-Jul-82                              253.7500
21-Jul-82                              252.0500
22-Jul-82                              251.8500
23-Jul-82                              249.2000
26-Jul-82                              250.9500
27-Jul-82                              252.3000
28-Jul-82                              254.8000
29-Jul-82                              256.6000
30-Jul-82                              258.1000
 2-Aug-82                              256.6000
 3-Aug-82                              257.8500
 4-Aug-82                              260.3500
 5-Aug-82                              259.8500
 6-Aug-82                              260.1000
 9-Aug-82                              262.3000
10-Aug-82                              263.9000
11-Aug-82                              263.4000
12-Aug-82                              263.2000
13-Aug-82                              262.1000
16-Aug-82                              264.0500
17-Aug-82                              264.0500
18-Aug-82                              259.2000
19-Aug-82                              258.3500
20-Aug-82                              254.7500
23-Aug-82                              254.6000
24-Aug-82                              251.5000
25-Aug-82                              251.0000
26-Aug-82                              253.2000
27-Aug-82                              256.6000
30-Aug-82                              260.9500
31-Aug-82                              261.1000
 1-Sep-82                              259.1000
 2-Sep-82                              256.2000
 3-Sep-82                              257.8000
 6-Sep-82                                    ND
 7-Sep-82                              257.4500
 8-Sep-82                              259.5000
 9-Sep-82                              258.6500
10-Sep-82                              262.6500
13-Sep-82                              264.0000
14-Sep-82                              263.2500
15-Sep-82                              263.4000
16-Sep-82                              263.4000
17-Sep-82                              263.2000
20-Sep-82                              264.5000
21-Sep-82                              265.1000
22-Sep-82                              262.6500
23-Sep-82                              264.9500
24-Sep-82                              266.2500
27-Sep-82                              269.8000
28-Sep-82                              270.0000
29-Sep-82                              268.8500
30-Sep-82                              268.3000
 1-Oct-82                              268.9000
 4-Oct-82                              273.5000
 5-Oct-82                              273.8000
 6-Oct-82                              273.9500
 7-Oct-82                              270.1000
 8-Oct-82                              267.7000
11-Oct-82                                    ND
12-Oct-82                              262.6000
13-Oct-82                              266.6500
14-Oct-82                              268.5000
15-Oct-82                              269.7000
18-Oct-82                              268.5500
19-Oct-82                              268.3000
20-Oct-82                              270.4000
21-Oct-82                              273.0000
22-Oct-82                              273.4500
25-Oct-82                              276.5500
26-Oct-82                              276.0500
27-Oct-82                              276.0500
28-Oct-82                              277.4500
29-Oct-82                              277.1000
 1-Nov-82                              276.9000
 2-Nov-82                                    ND
 3-Nov-82                              276.5200
 4-Nov-82                              277.6500
 5-Nov-82                              275.8000
 8-Nov-82                              276.0000
 9-Nov-82                              271.1500
10-Nov-82                              268.1000
11-Nov-82                                    ND
12-Nov-82                              268.5000
15-Nov-82                              267.3500
16-Nov-82                              263.7000
17-Nov-82                              263.3000
18-Nov-82                              262.7000
19-Nov-82                              257.8500
22-Nov-82                              254.6500
23-Nov-82                              257.0500
24-Nov-82                              250.7000
25-Nov-82                                    ND
26-Nov-82                              250.2000
29-Nov-82                              250.3500
30-Nov-82                              249.2000
 1-Dec-82                              248.6000
 2-Dec-82                              248.1000
 3-Dec-82                              246.6000
 6-Dec-82                              245.1000
 7-Dec-82                              242.7500
 8-Dec-82                              242.1500
 9-Dec-82                              245.7000
10-Dec-82                              244.2500
13-Dec-82                              247.3000
14-Dec-82                              244.3000
15-Dec-82                              244.9500
16-Dec-82                              243.3000
17-Dec-82                              244.1500
20-Dec-82                              244.4500
21-Dec-82                              242.1000
22-Dec-82                              240.5000
23-Dec-82                              238.1000
24-Dec-82                              238.1000
27-Dec-82                              237.5000
28-Dec-82                              234.6500
29-Dec-82                              232.8000
30-Dec-82                              234.5000
31-Dec-82                              234.7000
 3-Jan-83                              232.0000
 4-Jan-83                              229.8000
 5-Jan-83                              229.1000
 6-Jan-83                              229.8000
 7-Jan-83                              229.1000
10-Jan-83                              226.7500
11-Jan-83                              228.8000
12-Jan-83                              230.5500
13-Jan-83                              229.1000
14-Jan-83                              230.5000
17-Jan-83                              229.6000
18-Jan-83                              232.1500
19-Jan-83                              234.9500
20-Jan-83                              235.3000
21-Jan-83                              236.3500
24-Jan-83                              240.2000
25-Jan-83                              235.8500
26-Jan-83                              235.3500
27-Jan-83                              235.8500
28-Jan-83                              236.4000
31-Jan-83                              239.8500
 1-Feb-83                              239.4000
 2-Feb-83                              242.2000
 3-Feb-83                              238.8500
 4-Feb-83                              240.3000
 7-Feb-83                              237.4500
 8-Feb-83                              237.4500
 9-Feb-83                              236.6000
10-Feb-83                              235.1000
11-Feb-83                              234.7000
14-Feb-83                              234.8000
15-Feb-83                              234.1000
16-Feb-83                              232.6000
17-Feb-83                              233.2000
18-Feb-83                              233.6000
21-Feb-83                                    ND
22-Feb-83                              233.8000
23-Feb-83                              235.0500
24-Feb-83                              234.2000
25-Feb-83                              235.0500
28-Feb-83                              237.8500
 1-Mar-83                              239.0000
 2-Mar-83                              237.3000
 3-Mar-83                              236.4000
 4-Mar-83                              235.8000
 7-Mar-83                              235.7000
 8-Mar-83                              238.7000
 9-Mar-83                              237.7000
10-Mar-83                              237.0500
11-Mar-83                              238.4500
14-Mar-83                              237.5000
15-Mar-83                              237.2500
16-Mar-83                              237.2500
17-Mar-83                              239.1000
18-Mar-83                              240.3000
21-Mar-83                              240.8500
22-Mar-83                              239.4000
23-Mar-83                              238.8000
24-Mar-83                              237.2500
25-Mar-83                              237.1000
28-Mar-83                              240.1000
29-Mar-83                              240.0500
30-Mar-83                              239.8000
31-Mar-83                              239.0000
 1-Apr-83                              239.6000
 4-Apr-83                              239.0000
 5-Apr-83                              237.6500
 6-Apr-83                              237.0500
 7-Apr-83                              237.9000
 8-Apr-83                              239.3000
11-Apr-83                              237.9500
12-Apr-83                              238.0500
13-Apr-83                              238.5000
14-Apr-83                              238.2500
15-Apr-83                              237.6000
18-Apr-83                              237.8000
19-Apr-83                              237.0500
20-Apr-83                              237.3800
21-Apr-83                              236.4000
22-Apr-83                              236.8500
25-Apr-83                              236.2500
26-Apr-83                              237.3500
27-Apr-83                              236.2500
28-Apr-83                              238.2000
29-Apr-83                              238.3000
 2-May-83                              237.6000
 3-May-83                              237.6500
 4-May-83                              236.2500
 5-May-83                              235.2000
 6-May-83                              234.7000
 9-May-83                              232.6500
10-May-83                              232.5000
11-May-83                              230.9000
12-May-83                              231.5000
13-May-83                              231.3000
16-May-83                              233.3000
17-May-83                              233.4000
18-May-83                              232.7500
19-May-83                              234.4000
20-May-83                              234.1000
23-May-83                              235.4000
24-May-83                              236.6000
25-May-83                              236.3000
26-May-83                              236.5500
27-May-83                              237.9700
30-May-83                                    ND
31-May-83                              238.8500
 1-Jun-83                              239.8500
 2-Jun-83                              238.3500
 3-Jun-83                              239.0000
 6-Jun-83                              240.5000
 7-Jun-83                              240.3500
 8-Jun-83                              241.3800
 9-Jun-83                              242.7000
10-Jun-83                              242.1800
13-Jun-83                              242.5500
14-Jun-83                              243.0500
15-Jun-83                              242.4500
16-Jun-83                              240.5500
17-Jun-83                              239.9000
20-Jun-83                              239.2500
21-Jun-83                              239.6000
22-Jun-83                              237.4000
23-Jun-83                              237.5000
24-Jun-83                              237.3000
27-Jun-83                              239.4000
28-Jun-83                              238.8000
29-Jun-83                              239.3500
30-Jun-83                              239.2800
 1-Jul-83                              239.1500
 4-Jul-83                                    ND
 5-Jul-83                              240.7000
 6-Jul-83                              239.5000
 7-Jul-83                              240.8500
 8-Jul-83                              241.3500
11-Jul-83                              241.6500
12-Jul-83                              240.6500
13-Jul-83                              239.8000
14-Jul-83                              240.1000
15-Jul-83                              241.2500
18-Jul-83                              240.8000
19-Jul-83                              240.8000
20-Jul-83                              239.3000
21-Jul-83                              239.6000
22-Jul-83                              240.2500
25-Jul-83                              240.5500
26-Jul-83                              240.6000
27-Jul-83                              240.8700
28-Jul-83                              240.8000
29-Jul-83                              241.7500
 1-Aug-83                              243.7000
 2-Aug-83                              243.1500
 3-Aug-83                              243.2500
 4-Aug-83                              243.6000
 5-Aug-83                              243.9000
 8-Aug-83                              244.2500
 9-Aug-83                              243.9800
10-Aug-83                              245.8000
11-Aug-83                              246.3500
12-Aug-83                              247.0500
15-Aug-83                              246.9000
16-Aug-83                              243.1500
17-Aug-83                              243.6000
18-Aug-83                              242.9800
19-Aug-83                              244.0000
22-Aug-83                              243.1000
23-Aug-83                              243.2500
24-Aug-83                              242.9000
25-Aug-83                              243.2000
26-Aug-83                              245.6500
29-Aug-83                              246.1500
30-Aug-83                              246.2500
31-Aug-83                              246.4500
 1-Sep-83                              246.5000
 2-Sep-83                              246.8000
 5-Sep-83                                    ND
 6-Sep-83                              245.8500
 7-Sep-83                              245.7000
 8-Sep-83                              244.6000
 9-Sep-83                              244.5500
12-Sep-83                              243.4200
13-Sep-83                              244.2000
14-Sep-83                              245.3000
15-Sep-83                              244.6500
16-Sep-83                              243.5500
19-Sep-83                              241.7000
20-Sep-83                              242.5000
21-Sep-83                              242.2500
22-Sep-83                              242.8000
23-Sep-83                              239.6000
26-Sep-83                              238.0500
27-Sep-83                              237.9000
28-Sep-83                              236.9000
29-Sep-83                              236.8000
30-Sep-83                              235.6500
 3-Oct-83                              234.1500
 4-Oct-83                              234.1000
 5-Oct-83                              232.9000
 6-Oct-83                              232.4000
 7-Oct-83                              230.8500
10-Oct-83                                    ND
11-Oct-83                              232.0500
12-Oct-83                              234.2800
13-Oct-83                              233.1500
14-Oct-83                              232.8000
17-Oct-83                              232.9500
18-Oct-83                              232.3000
19-Oct-83                              232.6500
20-Oct-83                              232.5000
21-Oct-83                              232.3800
24-Oct-83                              233.5000
25-Oct-83                              232.4500
26-Oct-83                              232.9500
27-Oct-83                              232.6000
28-Oct-83                              232.7000
31-Oct-83                              234.0500
 1-Nov-83                              234.7700
 2-Nov-83                              234.4500
 3-Nov-83                              234.3500
 4-Nov-83                              236.6500
 7-Nov-83                              237.0000
 8-Nov-83                                    ND
 9-Nov-83                              235.4000
10-Nov-83                              234.4500
11-Nov-83                                    ND
14-Nov-83                              234.6500
15-Nov-83                              234.4500
16-Nov-83                              235.4000
17-Nov-83                              236.2500
18-Nov-83                              235.9500
21-Nov-83                              235.2000
22-Nov-83                              234.5000
23-Nov-83                              235.0500
24-Nov-83                                    ND
25-Nov-83                              235.1000
28-Nov-83                              234.8500
29-Nov-83                              234.6000
30-Nov-83                              232.5000
 1-Dec-83                              232.5300
 2-Dec-83                              233.4000
 5-Dec-83                              235.2000
 6-Dec-83                              234.3000
 7-Dec-83                              234.0500
 8-Dec-83                              234.3000
 9-Dec-83                              236.9000
12-Dec-83                              236.6500
13-Dec-83                              236.2500
14-Dec-83                              235.0800
15-Dec-83                              234.9000
16-Dec-83                              235.5000
19-Dec-83                              236.1000
20-Dec-83                              234.8000
21-Dec-83                              234.7000
22-Dec-83                              234.0500
23-Dec-83                              233.9000
26-Dec-83                                    ND
27-Dec-83                              233.8000
28-Dec-83                              233.4000
29-Dec-83                              232.2000
30-Dec-83                              231.7000
 2-Jan-84                                    ND
 3-Jan-84                              232.4500
 4-Jan-84                              233.4200
 5-Jan-84                              232.7000
 6-Jan-84                              232.7000
 9-Jan-84                              233.3000
10-Jan-84                              233.4500
11-Jan-84                              234.4500
12-Jan-84                              234.8700
13-Jan-84                              233.4000
16-Jan-84                              233.3000
17-Jan-84                              234.2800
18-Jan-84                              233.6000
19-Jan-84                              233.3500
20-Jan-84                              234.5000
23-Jan-84                              233.8500
24-Jan-84                              234.3500
25-Jan-84                              234.2000
26-Jan-84                              234.1000
27-Jan-84                              234.2800
30-Jan-84                              234.5800
31-Jan-84                              234.6700
 1-Feb-84                              234.2500
 2-Feb-84                              233.6000
 3-Feb-84                              232.7000
 6-Feb-84                              233.1000
 7-Feb-84                              234.5000
 8-Feb-84                              234.1500
 9-Feb-84                              233.8800
10-Feb-84                              234.6000
13-Feb-84                                    ND
14-Feb-84                              233.9500
15-Feb-84                              233.2000
16-Feb-84                              232.8500
17-Feb-84                              233.2000
20-Feb-84                                    ND
21-Feb-84                              234.1000
22-Feb-84                              233.2000
23-Feb-84                              233.6000
24-Feb-84                              233.2000
27-Feb-84                              233.3000
28-Feb-84                              233.5200
29-Feb-84                              233.4300
 1-Mar-84                              233.4300
 2-Mar-84                              228.2000
 5-Mar-84                              223.3500
 6-Mar-84                              223.3500
 7-Mar-84                              223.2500
 8-Mar-84                              224.5500
 9-Mar-84                              224.8000
12-Mar-84                              224.8300
13-Mar-84                              223.1500
14-Mar-84                              223.7000
15-Mar-84                              224.1000
16-Mar-84                              225.8500
19-Mar-84                              225.8000
20-Mar-84                              226.0000
21-Mar-84                              226.8000
22-Mar-84                              226.4500
23-Mar-84                              225.6300
26-Mar-84                              224.6700
27-Mar-84                              224.4500
28-Mar-84                              224.7000
29-Mar-84                              224.0500
30-Mar-84                              224.7500
 2-Apr-84                              224.6500
 3-Apr-84                              225.1000
 4-Apr-84                              225.3500
 5-Apr-84                              225.6000
 6-Apr-84                              225.3500
 9-Apr-84                              225.5000
10-Apr-84                              225.1800
11-Apr-84                              222.7000
12-Apr-84                              224.1000
13-Apr-84                              224.7000
16-Apr-84                              225.4200
17-Apr-84                              225.0500
18-Apr-84                              224.8000
19-Apr-84                              225.1000
20-Apr-84                              225.1000
23-Apr-84                              224.7500
24-Apr-84                              225.8500
25-Apr-84                              225.6000
26-Apr-84                              225.7500
27-Apr-84                              226.5500
30-Apr-84                              227.0000
 1-May-84                              226.9500
 2-May-84                              227.0500
 3-May-84                              226.4000
 4-May-84                              226.8500
 7-May-84                              229.0000
 8-May-84                              229.1500
 9-May-84                              228.8700
10-May-84                              229.2000
11-May-84                              230.3000
14-May-84                              231.2000
15-May-84                              231.7500
16-May-84                              231.1000
17-May-84                              232.3300
18-May-84                              233.3500
21-May-84                              233.0000
22-May-84                              233.2500
23-May-84                              232.3700
24-May-84                              231.8300
25-May-84                              231.7000
28-May-84                                    ND
29-May-84                              231.8000
30-May-84                              231.4800
31-May-84                              231.5800
 1-Jun-84                              230.1500
 4-Jun-84                              229.7000
 5-Jun-84                              230.4500
 6-Jun-84                              230.5000
 7-Jun-84                              231.3500
 8-Jun-84                              231.7200
11-Jun-84                              231.9300
12-Jun-84                              232.6500
13-Jun-84                              232.4000
14-Jun-84                              231.6500
15-Jun-84                              233.0000
18-Jun-84                              233.4500
19-Jun-84                              232.9500
20-Jun-84                              234.5500
21-Jun-84                              234.8500
22-Jun-84                              235.9500
25-Jun-84                              237.9500
26-Jun-84                              237.0800
27-Jun-84                              238.0000
28-Jun-84                              237.3000
29-Jun-84                              237.3000
 2-Jul-84                              238.5000
 3-Jul-84                              239.6300
 4-Jul-84                                    ND
 5-Jul-84                              240.3500
 6-Jul-84                              241.2500
 9-Jul-84                              242.6300
10-Jul-84                              241.4500
11-Jul-84                              242.1000
12-Jul-84                              242.6800
13-Jul-84                              241.4500
16-Jul-84                              240.7000
17-Jul-84                              242.3500
18-Jul-84                              243.8500
19-Jul-84                              243.1500
20-Jul-84                              245.2000
23-Jul-84                              246.9500
24-Jul-84                              246.1800
25-Jul-84                              245.6000
26-Jul-84                              243.6500
27-Jul-84                              245.4000
30-Jul-84                              246.0500
31-Jul-84                              245.3000
 1-Aug-84                              245.7500
 2-Aug-84                              245.4200
 3-Aug-84                              241.8000
 6-Aug-84                              243.1500
 7-Aug-84                              244.5000
 8-Aug-84                              243.1000
 9-Aug-84                              243.3500
10-Aug-84                              242.5000
13-Aug-84                              244.0800
14-Aug-84                              241.7000
15-Aug-84                              241.9000
16-Aug-84                              240.8000
17-Aug-84                              241.1000
20-Aug-84                              241.0500
21-Aug-84                              242.1500
22-Aug-84                              241.3000
23-Aug-84                              240.6000
24-Aug-84                              241.2000
27-Aug-84                              241.6000
28-Aug-84                              241.2000
29-Aug-84                              240.6000
30-Aug-84                              241.2500
31-Aug-84                              241.9000
 3-Sep-84                                    ND
 4-Sep-84                              243.7500
 5-Sep-84                              244.7000
 6-Sep-84                              244.1000
 7-Sep-84                              245.8000
10-Sep-84                              245.6000
11-Sep-84                              245.5500
12-Sep-84                              244.9500
13-Sep-84                              245.8000
14-Sep-84                              245.6500
17-Sep-84                              247.2000
18-Sep-84                              246.1800
19-Sep-84                              245.7500
20-Sep-84                              246.9000
21-Sep-84                              244.4000
24-Sep-84                              244.2000
25-Sep-84                              246.0000
26-Sep-84                              245.1500
27-Sep-84                              245.1000
28-Sep-84                              246.9000
 1-Oct-84                              246.4000
 2-Oct-84                              246.0000
 3-Oct-84                              245.7500
 4-Oct-84                              246.2000
 5-Oct-84                              246.9500
 8-Oct-84                                    ND
 9-Oct-84                              247.6000
10-Oct-84                              247.0500
11-Oct-84                              248.0000
12-Oct-84                              248.1000
15-Oct-84                              248.8000
16-Oct-84                              248.9800
17-Oct-84                              249.1000
18-Oct-84                              248.9000
19-Oct-84                              247.2500
22-Oct-84                              247.3000
23-Oct-84                              244.6000
24-Oct-84                              244.1200
25-Oct-84                              244.0500
26-Oct-84                              245.5000
29-Oct-84                              246.6500
30-Oct-84                              245.6000
31-Oct-84                              245.7000
 1-Nov-84                              244.3000
 2-Nov-84                              242.0000
 5-Nov-84                              242.0500
 6-Nov-84                                    ND
 7-Nov-84                              240.8000
 8-Nov-84                              240.9500
 9-Nov-84                              241.0000
12-Nov-84                                    ND
13-Nov-84                              240.4500
14-Nov-84                              242.4500
15-Nov-84                              242.5000
16-Nov-84                              242.8000
19-Nov-84                              243.6500
20-Nov-84                              244.8000
21-Nov-84                              245.5300
22-Nov-84                                    ND
23-Nov-84                              245.4000
26-Nov-84                              246.1500
27-Nov-84                              245.4000
28-Nov-84                              245.4500
29-Nov-84                              245.8000
30-Nov-84                              247.5000
 3-Dec-84                              248.2000
 4-Dec-84                              246.4500
 5-Dec-84                              246.8000
 6-Dec-84                              246.5500
 7-Dec-84                              247.4000
10-Dec-84                              246.8200
11-Dec-84                              247.0000
12-Dec-84                              247.2500
13-Dec-84                              247.5500
14-Dec-84                              247.7500
17-Dec-84                              247.5500
18-Dec-84                              246.7500
19-Dec-84                              247.7600
20-Dec-84                              248.1000
21-Dec-84                              247.9500
24-Dec-84                              248.1000
25-Dec-84                                    ND
26-Dec-84                              249.0500
27-Dec-84                              250.2000
28-Dec-84                              250.4500
31-Dec-84                              251.6000
 1-Jan-85                                    ND
 2-Jan-85                              251.8000
 3-Jan-85                              252.4500
 4-Jan-85                              253.2000
 7-Jan-85                              255.9500
 8-Jan-85                              253.7500
 9-Jan-85                              255.1000
10-Jan-85                              253.7000
11-Jan-85                              253.8300
14-Jan-85                              255.4000
15-Jan-85                              254.7000
16-Jan-85                              254.9500
17-Jan-85                              254.5500
18-Jan-85                              254.5800
21-Jan-85                                    ND
22-Jan-85                              254.0000
23-Jan-85                              254.4000
24-Jan-85                              253.7000
25-Jan-85                              253.9500
28-Jan-85                              254.1800
29-Jan-85                              254.3500
30-Jan-85                              254.5000
31-Jan-85                              254.8000
 1-Feb-85                              256.7500
 4-Feb-85                              259.4200
 5-Feb-85                              259.7000
 6-Feb-85                              259.5300
 7-Feb-85                              260.6500
 8-Feb-85                              260.7000
11-Feb-85                              261.6500
12-Feb-85                                    ND
13-Feb-85                              262.8000
14-Feb-85                              260.5000
15-Feb-85                              257.8500
18-Feb-85                                    ND
19-Feb-85                              260.7000
20-Feb-85                              261.3000
21-Feb-85                              261.8000
22-Feb-85                              262.8000
25-Feb-85                              262.6500
26-Feb-85                              261.0500
27-Feb-85                              259.3000
28-Feb-85                              259.4500
 1-Mar-85                              260.3500
 4-Mar-85                              260.1000
 5-Mar-85                              261.0000
 6-Mar-85                              261.2000
 7-Mar-85                              261.0000
 8-Mar-85                              261.6300
11-Mar-85                              259.2500
12-Mar-85                              260.1000
13-Mar-85                              260.2500
14-Mar-85                              260.5500
15-Mar-85                              260.5500
18-Mar-85                              259.9000
19-Mar-85                              256.3000
20-Mar-85                              256.4000
21-Mar-85                              254.1000
22-Mar-85                              255.6500
25-Mar-85                              256.6500
26-Mar-85                              255.4000
27-Mar-85                              251.9500
28-Mar-85                              253.0000
29-Mar-85                              251.0000
 1-Apr-85                              252.4500
 2-Apr-85                              254.3000
 3-Apr-85                              253.1500
 4-Apr-85                              254.5000
 5-Apr-85                              254.8500
 8-Apr-85                              255.5000
 9-Apr-85                              254.9000
10-Apr-85                              254.2500
11-Apr-85                              251.7000
12-Apr-85                              251.3500
15-Apr-85                              249.9500
16-Apr-85                              249.5500
17-Apr-85                              249.5500
18-Apr-85                              247.6000
19-Apr-85                              247.4000
22-Apr-85                              248.8000
23-Apr-85                              250.0000
24-Apr-85                              251.3000
25-Apr-85                              252.3500
26-Apr-85                              252.9500
29-Apr-85                              252.7000
30-Apr-85                              251.5000
 1-May-85                              252.7500
 2-May-85                              252.9500
 3-May-85                              253.8500
 6-May-85                              254.5500
 7-May-85                              252.9000
 8-May-85                              253.7500
 9-May-85                              251.5500
10-May-85                              252.4000
13-May-85                              251.3500
14-May-85                              249.6000
15-May-85                              251.0000
16-May-85                              251.5000
17-May-85                              250.7000
20-May-85                              249.6500
21-May-85                              250.2500
22-May-85                              250.7500
23-May-85                              251.3000
24-May-85                              251.1000
27-May-85                                    ND
28-May-85                              251.6000
29-May-85                              251.7500
30-May-85                              251.6000
31-May-85                              251.2000
 3-Jun-85                              248.6000
 4-Jun-85                              249.1000
 5-Jun-85                              249.4500
 6-Jun-85                              247.7000
 7-Jun-85                              249.5500
10-Jun-85                              250.0000
11-Jun-85                              249.9000
12-Jun-85                              249.8500
13-Jun-85                              249.8000
14-Jun-85                              248.7500
17-Jun-85                              248.7000
18-Jun-85                              247.5500
19-Jun-85                              247.7000
20-Jun-85                              248.3500
21-Jun-85                              248.1500
24-Jun-85                              248.8000
25-Jun-85                              249.0000
26-Jun-85                              248.4500
27-Jun-85                              249.0000
28-Jun-85                              248.4000
 1-Jul-85                              247.9500
 2-Jul-85                              248.3500
 3-Jul-85                              248.0500
 4-Jul-85                                    ND
 5-Jul-85                              247.0000
 8-Jul-85                              246.0500
 9-Jul-85                              244.2500
10-Jul-85                              243.4500
11-Jul-85                              243.0000
12-Jul-85                              240.9500
15-Jul-85                              237.6500
16-Jul-85                              237.9000
17-Jul-85                              236.5000
18-Jul-85                              238.2000
19-Jul-85                              238.7500
22-Jul-85                              240.0500
23-Jul-85                              238.0000
24-Jul-85                              239.7500
25-Jul-85                              238.9000
26-Jul-85                              239.2500
29-Jul-85                              237.1500
30-Jul-85                              237.4000
31-Jul-85                              236.4500
 1-Aug-85                              237.6500
 2-Aug-85                              237.4500
 5-Aug-85                              237.5000
 6-Aug-85                              238.4500
 7-Aug-85                              238.4000
 8-Aug-85                              238.5000
 9-Aug-85                              238.5500
12-Aug-85                              237.3000
13-Aug-85                              237.3500
14-Aug-85                              238.0000
15-Aug-85                              237.1500
16-Aug-85                              236.8500
19-Aug-85                              236.8500
20-Aug-85                              237.4000
21-Aug-85                              237.0000
22-Aug-85                              235.8500
23-Aug-85                              236.5000
26-Aug-85                              236.8900
27-Aug-85                              237.3800
28-Aug-85                              237.0000
29-Aug-85                              237.1200
30-Aug-85                              239.0000
 2-Sep-85                                    ND
 3-Sep-85                              239.5000
 4-Sep-85                              239.6000
 5-Sep-85                              239.9500
 6-Sep-85                              243.6000
 9-Sep-85                              243.4500
10-Sep-85                              242.7500
11-Sep-85                              243.5500
12-Sep-85                              243.2000
13-Sep-85                              242.0000
16-Sep-85                              241.3500
17-Sep-85                              241.7000
18-Sep-85                              242.2500
19-Sep-85                              242.0500
20-Sep-85                              240.1000
23-Sep-85                              231.9000
24-Sep-85                              229.8000
25-Sep-85                              226.9000
26-Sep-85                              220.3000
27-Sep-85                              220.1000
30-Sep-85                              216.5000
 1-Oct-85                              215.0000
 2-Oct-85                              214.1000
 3-Oct-85                              212.7900
 4-Oct-85                              213.4500
 7-Oct-85                              215.4500
 8-Oct-85                              216.0000
 9-Oct-85                              214.8000
10-Oct-85                              215.4000
11-Oct-85                              214.6500
14-Oct-85                                    ND
15-Oct-85                              215.4500
16-Oct-85                              217.3000
17-Oct-85                              215.1500
18-Oct-85                              215.1500
21-Oct-85                              215.7000
22-Oct-85                              216.1000
23-Oct-85                              215.9000
24-Oct-85                              216.7000
25-Oct-85                              214.9000
28-Oct-85                              213.5000
29-Oct-85                              212.4300
30-Oct-85                              211.5000
31-Oct-85                              211.5500
 1-Nov-85                              209.0000
 4-Nov-85                              207.9000
 5-Nov-85                              208.0000
 6-Nov-85                              205.2500
 7-Nov-85                              205.6000
 8-Nov-85                              205.8500
11-Nov-85                                    ND
12-Nov-85                              205.8500
13-Nov-85                              204.0000
14-Nov-85                              203.3500
15-Nov-85                              204.3000
18-Nov-85                              203.4500
19-Nov-85                              203.0000
20-Nov-85                              203.4500
21-Nov-85                              202.1000
22-Nov-85                              201.3500
25-Nov-85                              200.8000
26-Nov-85                              201.0000
27-Nov-85                              201.0500
28-Nov-85                                    ND
29-Nov-85                              202.1000
 2-Dec-85                              204.0300
 3-Dec-85                              204.7500
 4-Dec-85                              202.6500
 5-Dec-85                              203.0000
 6-Dec-85                              203.4000
 9-Dec-85                              203.5000
10-Dec-85                              203.6000
11-Dec-85                              203.9000
12-Dec-85                              202.0500
13-Dec-85                              202.8000
16-Dec-85                              202.6000
17-Dec-85                              201.9500
18-Dec-85                              203.1500
19-Dec-85                              202.9700
20-Dec-85                              202.7000
23-Dec-85                              202.4500
24-Dec-85                              202.7500
25-Dec-85                                    ND
26-Dec-85                              202.8000
27-Dec-85                              202.2000
30-Dec-85                              201.0500
31-Dec-85                              200.2500
 1-Jan-86                                    ND
 2-Jan-86                              199.1500
 3-Jan-86                              202.5300
 6-Jan-86                              201.9000
 7-Jan-86                              201.7000
 8-Jan-86                              202.1000
 9-Jan-86                              202.1000
10-Jan-86                              202.3500
13-Jan-86                              202.7000
14-Jan-86                              202.6000
15-Jan-86                              202.5000
16-Jan-86                              202.5500
17-Jan-86                              202.5200
20-Jan-86                                    ND
21-Jan-86                              202.3500
22-Jan-86                              201.7000
23-Jan-86                              202.0500
24-Jan-86                              196.0500
27-Jan-86                              195.7500
28-Jan-86                              195.6500
29-Jan-86                              194.1000
30-Jan-86                              193.0500
31-Jan-86                              192.3000
 3-Feb-86                              191.5500
 4-Feb-86                              192.0500
 5-Feb-86                              190.6500
 6-Feb-86                              190.4800
 7-Feb-86                              191.3500
10-Feb-86                              188.1500
11-Feb-86                              187.4500
12-Feb-86                              186.7200
13-Feb-86                              182.3000
14-Feb-86                              182.0000
17-Feb-86                                    ND
18-Feb-86                              181.0500
19-Feb-86                              179.4000
20-Feb-86                              181.1000
21-Feb-86                              182.9800
24-Feb-86                              182.1500
25-Feb-86                              180.9500
26-Feb-86                              181.1500
27-Feb-86                              180.1500
28-Feb-86                              180.5500
 3-Mar-86                              179.6500
 4-Mar-86                              179.0000
 5-Mar-86                              181.4500
 6-Mar-86                              179.3000
 7-Mar-86                              179.4500
10-Mar-86                              180.7000
11-Mar-86                              179.9000
12-Mar-86                              180.2000
13-Mar-86                              179.9000
14-Mar-86                              177.1500
17-Mar-86                              175.7300
18-Mar-86                              175.0000
19-Mar-86                              177.1000
20-Mar-86                              176.3700
21-Mar-86                              175.8000
24-Mar-86                              178.9000
25-Mar-86                              180.2000
26-Mar-86                              179.8000
27-Mar-86                              179.5200
28-Mar-86                              179.8500
31-Mar-86                              177.6000
 1-Apr-86                              178.1500
 2-Apr-86                              179.5000
 3-Apr-86                              179.9000
 4-Apr-86                              180.3500
 7-Apr-86                              182.8500
 8-Apr-86                              180.0500
 9-Apr-86                              180.0500
10-Apr-86                              178.8000
11-Apr-86                              178.3500
14-Apr-86                              179.1200
15-Apr-86                              178.2500
16-Apr-86                              176.5000
17-Apr-86                              175.1500
18-Apr-86                              173.8000
21-Apr-86                              172.0000
22-Apr-86                              170.1500
23-Apr-86                              169.3500
24-Apr-86                              169.0000
25-Apr-86                              168.1000
28-Apr-86                              167.1500
29-Apr-86                              167.8500
30-Apr-86                              167.6000
 1-May-86                              169.6500
 2-May-86                              169.9000
 5-May-86                              165.6200
 6-May-86                              166.2500
 7-May-86                              165.1000
 8-May-86                              163.6200
 9-May-86                              162.3500
12-May-86                              161.1500
13-May-86                              163.0000
14-May-86                              163.3000
15-May-86                              163.6000
16-May-86                              165.4000
19-May-86                              168.1500
20-May-86                              168.6000
21-May-86                              168.7700
22-May-86                              169.3000
23-May-86                              169.6000
26-May-86                                    ND
27-May-86                              169.2000
28-May-86                              169.0000
29-May-86                              171.6000
30-May-86                              174.5000
 2-Jun-86                              174.9000
 3-Jun-86                              171.6000
 4-Jun-86                              171.5300
 5-Jun-86                              168.9000
 6-Jun-86                              167.7000
 9-Jun-86                              167.8700
10-Jun-86                              166.9000
11-Jun-86                              166.3500
12-Jun-86                              165.8500
13-Jun-86                              165.2500
16-Jun-86                              165.5000
17-Jun-86                              167.8000
18-Jun-86                              167.6500
19-Jun-86                              166.8800
20-Jun-86                              167.7000
23-Jun-86                              167.9000
24-Jun-86                              166.6500
25-Jun-86                              166.1000
26-Jun-86                              166.1000
27-Jun-86                              165.4500
30-Jun-86                              163.8000
 1-Jul-86                              162.7000
 2-Jul-86                              163.3500
 3-Jul-86                              161.4000
 4-Jul-86                                    ND
 7-Jul-86                              160.7000
 8-Jul-86                              161.0000
 9-Jul-86                              161.0800
10-Jul-86                              160.5000
11-Jul-86                              161.3500
14-Jul-86                              160.2500
15-Jul-86                              159.5000
16-Jul-86                              158.4000
17-Jul-86                              157.3500
18-Jul-86                              156.4500
21-Jul-86                              155.0500
22-Jul-86                              156.8000
23-Jul-86                              157.4500
24-Jul-86                              156.7000
25-Jul-86                              157.7000
28-Jul-86                              155.9500
29-Jul-86                              155.7000
30-Jul-86                              156.1000
31-Jul-86                              153.8500
 1-Aug-86                              153.8500
 4-Aug-86                              154.0000
 5-Aug-86                              154.9500
 6-Aug-86                              154.4000
 7-Aug-86                              153.8000
 8-Aug-86                              154.1500
11-Aug-86                              153.7700
12-Aug-86                              154.7000
13-Aug-86                              154.3000
14-Aug-86                              153.7300
15-Aug-86                              154.2000
18-Aug-86                              154.2000
19-Aug-86                              153.5000
20-Aug-86                              153.4000
21-Aug-86                              153.2500
22-Aug-86                              153.4500
25-Aug-86                              153.8400
26-Aug-86                              154.9500
27-Aug-86                              154.6800
28-Aug-86                              156.0500
29-Aug-86                              154.5500
 1-Sep-86                                    ND
 2-Sep-86                              154.2500
 3-Sep-86                              154.7000
 4-Sep-86                              154.9000
 5-Sep-86                              155.4000
 8-Sep-86                              156.1500
 9-Sep-86                              155.7000
10-Sep-86                              154.8000
11-Sep-86                              156.4000
12-Sep-86                              155.3500
15-Sep-86                              155.1800
16-Sep-86                              156.3500
17-Sep-86                              154.8000
18-Sep-86                              153.6500
19-Sep-86                              152.0000
22-Sep-86                              153.6000
23-Sep-86                              154.6600
24-Sep-86                              154.5700
25-Sep-86                              154.5500
26-Sep-86                              154.3500
29-Sep-86                              153.6500
30-Sep-86                              154.3500
 1-Oct-86                              154.1500
 2-Oct-86                              153.9200
 3-Oct-86                              154.1700
 6-Oct-86                              154.0600
 7-Oct-86                              154.0700
 8-Oct-86                              154.3500
 9-Oct-86                              154.9500
10-Oct-86                              154.4500
13-Oct-86                                    ND
14-Oct-86                              153.9700
15-Oct-86                              154.2000
16-Oct-86                              154.2000
17-Oct-86                              154.2300
20-Oct-86                              154.7500
21-Oct-86                              155.1600
22-Oct-86                              155.8000
23-Oct-86                              158.1300
24-Oct-86                              161.3500
27-Oct-86                              160.7000
28-Oct-86                              160.1000
29-Oct-86                              160.5000
30-Oct-86                              161.7800
31-Oct-86                              163.4000
 3-Nov-86                              164.0000
 4-Nov-86                              163.9200
 5-Nov-86                              164.5000
 6-Nov-86                              163.3000
 7-Nov-86                              163.2000
10-Nov-86                              162.8500
11-Nov-86                                    ND
12-Nov-86                              160.6200
13-Nov-86                              160.9000
14-Nov-86                              161.4500
17-Nov-86                              162.8200
18-Nov-86                              162.8000
19-Nov-86                              162.4000
20-Nov-86                              162.7500
21-Nov-86                              164.0500
24-Nov-86                              164.1800
25-Nov-86                              162.5500
26-Nov-86                              162.9500
27-Nov-86                                    ND
28-Nov-86                              162.0500
 1-Dec-86                              162.2500
 2-Dec-86                              162.0000
 3-Dec-86                              162.2600
 4-Dec-86                              162.7700
 5-Dec-86                              162.4200
 8-Dec-86                              162.4000
 9-Dec-86                              162.6000
10-Dec-86                              162.7500
11-Dec-86                              162.7000
12-Dec-86                              163.0500
15-Dec-86                              163.2500
16-Dec-86                              163.9500
17-Dec-86                              163.6500
18-Dec-86                              163.0000
19-Dec-86                              162.2000
22-Dec-86                              162.7500
23-Dec-86                              162.7000
24-Dec-86                              161.4500
25-Dec-86                                    ND
26-Dec-86                              159.7500
29-Dec-86                              159.0500
30-Dec-86                              159.9000
31-Dec-86                              158.3000
 1-Jan-87                                    ND
 2-Jan-87                              158.2500
 5-Jan-87                              159.4000
 6-Jan-87                              158.7800
 7-Jan-87                              158.0500
 8-Jan-87                              158.2300
 9-Jan-87                              158.2000
12-Jan-87                              156.7700
13-Jan-87                              155.7500
14-Jan-87                              152.8000
15-Jan-87                              153.5500
16-Jan-87                              153.4000
19-Jan-87                                    ND
20-Jan-87                              152.6800
21-Jan-87                              153.9500
22-Jan-87                              151.9000
23-Jan-87                              153.0800
26-Jan-87                              152.6500
27-Jan-87                              151.6500
28-Jan-87                              151.7500
29-Jan-87                              152.1000
30-Jan-87                              153.6500
 2-Feb-87                              152.5700
 3-Feb-87                              152.5000
 4-Feb-87                              152.8000
 5-Feb-87                              153.6300
 6-Feb-87                              154.4500
 9-Feb-87                              152.5500
10-Feb-87                              152.4000
11-Feb-87                              153.7000
12-Feb-87                              154.1000
13-Feb-87                              153.7000
16-Feb-87                                    ND
17-Feb-87                              153.2200
18-Feb-87                              153.8500
19-Feb-87                              154.1300
20-Feb-87                              153.6500
23-Feb-87                              153.6800
24-Feb-87                              153.7800
25-Feb-87                              153.6000
26-Feb-87                              153.1500
27-Feb-87                              153.2700
 2-Mar-87                              153.5000
 3-Mar-87                              153.6500
 4-Mar-87                              153.7100
 5-Mar-87                              153.2000
 6-Mar-87                              153.4700
 9-Mar-87                              153.8000
10-Mar-87                              153.6500
11-Mar-87                              153.8200
12-Mar-87                              153.6300
13-Mar-87                              152.6500
16-Mar-87                              151.6500
17-Mar-87                              151.9500
18-Mar-87                              151.9500
19-Mar-87                              151.4800
20-Mar-87                              151.7000
23-Mar-87                              150.2500
24-Mar-87                              149.3200
25-Mar-87                              149.1500
26-Mar-87                              149.2000
27-Mar-87                              147.7200
30-Mar-87                              146.4000
31-Mar-87                              145.6800
 1-Apr-87                              146.8200
 2-Apr-87                              146.5000
 3-Apr-87                              146.2000
 6-Apr-87                              146.1000
 7-Apr-87                              145.3500
 8-Apr-87                              146.6000
 9-Apr-87                              144.7000
10-Apr-87                              142.5500
13-Apr-87                              142.6500
14-Apr-87                              141.1300
15-Apr-87                              141.7500
16-Apr-87                              143.0000
17-Apr-87                              143.2000
20-Apr-87                              142.4000
21-Apr-87                              142.3500
22-Apr-87                              142.3500
23-Apr-87                              141.2000
24-Apr-87                              139.7500
27-Apr-87                              138.4000
28-Apr-87                              139.9000
29-Apr-87                              140.2000
30-Apr-87                              140.6700
 1-May-87                              140.3500
 4-May-87                              139.1000
 5-May-87                              138.6700
 6-May-87                              139.2000
 7-May-87                              139.4000
 8-May-87                              139.6000
11-May-87                              139.5000
12-May-87                              139.6000
13-May-87                              139.7600
14-May-87                              139.5000
15-May-87                              139.8000
18-May-87                              139.9500
19-May-87                              140.0000
20-May-87                              139.7800
21-May-87                              140.4500
22-May-87                              140.6000
25-May-87                                    ND
26-May-87                              143.3000
27-May-87                              143.5200
28-May-87                              143.4000
29-May-87                              144.1000
 1-Jun-87                              145.4500
 2-Jun-87                              142.2500
 3-Jun-87                              142.8000
 4-Jun-87                              144.3000
 5-Jun-87                              143.8000
 8-Jun-87                              143.4500
 9-Jun-87                              142.5000
10-Jun-87                              142.4500
11-Jun-87                              142.5500
12-Jun-87                              143.8500
15-Jun-87                              144.8000
16-Jun-87                              144.4500
17-Jun-87                              144.6500
18-Jun-87                              144.6000
19-Jun-87                              145.0500
22-Jun-87                              145.9000
23-Jun-87                              146.0300
24-Jun-87                              145.0800
25-Jun-87                              146.3300
26-Jun-87                              146.3000
29-Jun-87                              146.7000
30-Jun-87                              146.8000
 1-Jul-87                              146.8500
 2-Jul-87                              147.3000
 3-Jul-87                              148.8200
 6-Jul-87                              149.1300
 7-Jul-87                              149.7000
 8-Jul-87                              150.5700
 9-Jul-87                              149.9800
10-Jul-87                              150.6500
13-Jul-87                              150.9800
14-Jul-87                              151.0800
15-Jul-87                              148.6500
16-Jul-87                              150.5500
17-Jul-87                              152.7600
20-Jul-87                              152.8500
21-Jul-87                              152.6600
22-Jul-87                              152.3400
23-Jul-87                              150.7800
24-Jul-87                              149.9500
27-Jul-87                              150.4500
28-Jul-87                              150.3800
29-Jul-87                              150.7800
30-Jul-87                              149.6500
31-Jul-87                              149.9000
 3-Aug-87                              150.5000
 4-Aug-87                              152.1000
 5-Aug-87                              150.7500
 6-Aug-87                              151.4500
 7-Aug-87                              151.5700
10-Aug-87                              151.1200
11-Aug-87                              151.7700
12-Aug-87                              151.2500
13-Aug-87                              151.4500
14-Aug-87                              150.0000
17-Aug-87                              149.9200
18-Aug-87                              146.0700
19-Aug-87                              145.1000
20-Aug-87                              144.1500
21-Aug-87                              142.7500
24-Aug-87                              142.0000
25-Aug-87                              143.2200
26-Aug-87                              143.0500
27-Aug-87                              142.0500
28-Aug-87                              142.0000
31-Aug-87                              141.7500
 1-Sep-87                              141.8300
 2-Sep-87                              141.0300
 3-Sep-87                              141.0300
 4-Sep-87                              141.7500
 7-Sep-87                                    ND
 8-Sep-87                              141.7500
 9-Sep-87                              141.6000
10-Sep-87                              142.5700
11-Sep-87                              142.8000
14-Sep-87                              144.5000
15-Sep-87                              144.0500
16-Sep-87                              144.3600
17-Sep-87                              143.4000
18-Sep-87                              142.6700
21-Sep-87                              143.5500
22-Sep-87                              144.1500
23-Sep-87                              143.9000
24-Sep-87                              143.7300
25-Sep-87                              143.6700
28-Sep-87                              144.0700
29-Sep-87                              146.2000
30-Sep-87                              146.5000
 1-Oct-87                              146.9000
 2-Oct-87                              146.4000
 5-Oct-87                              146.8500
 6-Oct-87                              146.7100
 7-Oct-87                              145.6500
 8-Oct-87                              144.8900
 9-Oct-87                              143.8500
12-Oct-87                                    ND
13-Oct-87                              143.7500
14-Oct-87                              142.7500
15-Oct-87                              142.1500
16-Oct-87                              142.7500
19-Oct-87                              141.8300
20-Oct-87                              143.9000
21-Oct-87                              144.2000
22-Oct-87                              144.6800
23-Oct-87                              142.8500
26-Oct-87                              142.2000
27-Oct-87                              141.5800
28-Oct-87                              139.1800
29-Oct-87                              138.2500
30-Oct-87                              138.4000
 2-Nov-87                              137.0000
 3-Nov-87                              137.3800
 4-Nov-87                              137.2800
 5-Nov-87                              134.7000
 6-Nov-87                              135.4000
 9-Nov-87                              134.3000
10-Nov-87                              134.5500
11-Nov-87                                    ND
12-Nov-87                              136.4500
13-Nov-87                              135.8500
16-Nov-87                              136.6000
17-Nov-87                              135.7200
18-Nov-87                              135.5500
19-Nov-87                              135.1500
20-Nov-87                              135.4500
23-Nov-87                              134.7300
24-Nov-87                              135.5200
25-Nov-87                              134.8000
26-Nov-87                                    ND
27-Nov-87                              133.7000
30-Nov-87                              132.4200
 1-Dec-87                              133.0000
 2-Dec-87                              132.7000
 3-Dec-87                              132.9000
 4-Dec-87                              132.8500
 7-Dec-87                              132.8000
 8-Dec-87                              132.7200
 9-Dec-87                              132.4000
10-Dec-87                              129.4000
11-Dec-87                              128.5000
14-Dec-87                              128.0200
15-Dec-87                              127.6000
16-Dec-87                              127.2800
17-Dec-87                              126.2500
18-Dec-87                              127.1000
21-Dec-87                              127.0800
22-Dec-87                              126.5500
23-Dec-87                              126.7500
24-Dec-87                              126.1200
25-Dec-87                                    ND
28-Dec-87                              123.1500
29-Dec-87                              123.5000
30-Dec-87                              123.4000
31-Dec-87                              121.2500
 1-Jan-88                                    ND
 4-Jan-88                              122.7000
 5-Jan-88                              126.9000
 6-Jan-88                              129.6500
 7-Jan-88                              128.5800
 8-Jan-88                              129.1500
11-Jan-88                              128.2000
12-Jan-88                              127.3800
13-Jan-88                              126.6500
14-Jan-88                              126.7300
15-Jan-88                              130.5000
18-Jan-88                                    ND
19-Jan-88                              128.6000
20-Jan-88                              127.7500
21-Jan-88                              127.2000
22-Jan-88                              127.8500
25-Jan-88                              127.7800
26-Jan-88                              127.8800
27-Jan-88                              127.6000
28-Jan-88                              127.1700
29-Jan-88                              127.7500
 1-Feb-88                              129.3800
 2-Feb-88                              128.2800
 3-Feb-88                              127.9000
 4-Feb-88                              128.5000
 5-Feb-88                              129.0500
 8-Feb-88                              128.6000
 9-Feb-88                              129.1800
10-Feb-88                              129.0200
11-Feb-88                              129.1400
12-Feb-88                              131.1500
15-Feb-88                                    ND
16-Feb-88                              130.2500
17-Feb-88                              130.3000
18-Feb-88                              130.2300
19-Feb-88                              130.0500
22-Feb-88                              129.2800
23-Feb-88                              128.7800
24-Feb-88                              128.8000
25-Feb-88                              128.8000
26-Feb-88                              128.1900
29-Feb-88                              128.4500
 1-Mar-88                              128.2700
 2-Mar-88                              129.2000
 3-Mar-88                              129.2500
 4-Mar-88                              128.7500
 7-Mar-88                              128.1700
 8-Mar-88                              128.0900
 9-Mar-88                              128.0200
10-Mar-88                              128.1000
11-Mar-88                              127.3800
14-Mar-88                              126.9200
15-Mar-88                              127.1500
16-Mar-88                              127.4300
17-Mar-88                              128.6500
18-Mar-88                              128.3500
21-Mar-88                              127.0800
22-Mar-88                              127.1200
23-Mar-88                              126.8000
24-Mar-88                              125.7500
25-Mar-88                              125.3500
28-Mar-88                              124.2000
29-Mar-88                              124.6500
30-Mar-88                              124.8400
31-Mar-88                              124.1000
 1-Apr-88                              124.0000
 4-Apr-88                              124.4000
 5-Apr-88                              125.1800
 6-Apr-88                              125.5000
 7-Apr-88                              125.8200
 8-Apr-88                              125.5500
11-Apr-88                              126.6800
12-Apr-88                              126.5600
13-Apr-88                              126.3300
14-Apr-88                              123.6500
15-Apr-88                              123.8800
18-Apr-88                              124.0600
19-Apr-88                              124.1800
20-Apr-88                              123.9800
21-Apr-88                              124.1500
22-Apr-88                              124.7000
25-Apr-88                              124.8200
26-Apr-88                              124.7900
27-Apr-88                              125.1000
28-Apr-88                              124.6000
29-Apr-88                              124.9200
 2-May-88                              124.9500
 3-May-88                              124.8800
 4-May-88                              125.0000
 5-May-88                              124.6500
 6-May-88                              124.8800
 9-May-88                              124.8200
10-May-88                              124.4400
11-May-88                              124.2500
12-May-88                              124.3900
13-May-88                              124.6800
16-May-88                              124.9500
17-May-88                              125.7300
18-May-88                              125.4000
19-May-88                              124.8700
20-May-88                              124.8400
23-May-88                              124.5500
24-May-88                              124.3500
25-May-88                              124.3500
26-May-88                              124.4400
27-May-88                              125.0000
30-May-88                                    ND
31-May-88                              125.1100
 1-Jun-88                              125.2000
 2-Jun-88                              126.5500
 3-Jun-88                              125.9700
 6-Jun-88                              126.1800
 7-Jun-88                              125.7200
 8-Jun-88                              125.2500
 9-Jun-88                              125.2000
10-Jun-88                              124.9200
13-Jun-88                              125.2000
14-Jun-88                              126.4000
15-Jun-88                              126.2700
16-Jun-88                              125.7800
17-Jun-88                              125.8700
20-Jun-88                              126.2500
21-Jun-88                              126.4700
22-Jun-88                              128.6300
23-Jun-88                              128.6700
24-Jun-88                              130.6000
27-Jun-88                              130.8800
28-Jun-88                              130.9500
29-Jun-88                              133.7500
30-Jun-88                              133.5300
 1-Jul-88                              134.1000
 4-Jul-88                                    ND
 5-Jul-88                              134.2900
 6-Jul-88                              133.6000
 7-Jul-88                              131.7700
 8-Jul-88                              133.2300
11-Jul-88                              132.9000
12-Jul-88                              132.6300
13-Jul-88                              132.9000
14-Jul-88                              133.1300
15-Jul-88                              135.3000
18-Jul-88                              134.7500
19-Jul-88                              133.9000
20-Jul-88                              133.1800
21-Jul-88                              132.2500
22-Jul-88                              130.7000
25-Jul-88                              132.1000
26-Jul-88                              132.5500
27-Jul-88                              131.7000
28-Jul-88                              132.4000
29-Jul-88                              133.0500
 1-Aug-88                              132.8000
 2-Aug-88                              132.9200
 3-Aug-88                              132.8700
 4-Aug-88                              133.0200
 5-Aug-88                              133.6800
 8-Aug-88                              133.7500
 9-Aug-88                              134.7500
10-Aug-88                              134.4500
11-Aug-88                              133.8600
12-Aug-88                              133.1500
15-Aug-88                              133.2500
16-Aug-88                              132.9200
17-Aug-88                              134.0700
18-Aug-88                              133.3500
19-Aug-88                              133.4500
22-Aug-88                              134.1000
23-Aug-88                              133.8500
24-Aug-88                              134.2500
25-Aug-88                              133.3500
26-Aug-88                              133.6600
29-Aug-88                              134.1300
30-Aug-88                              134.4700
31-Aug-88                              136.5200
 1-Sep-88                              136.3500
 2-Sep-88                              136.1000
 5-Sep-88                                    ND
 6-Sep-88                              135.3000
 7-Sep-88                              133.6700
 8-Sep-88                              133.8700
 9-Sep-88                              133.6200
12-Sep-88                              133.5000
13-Sep-88                              133.3000
14-Sep-88                              134.6000
15-Sep-88                              133.6700
16-Sep-88                              134.3000
19-Sep-88                              133.5500
20-Sep-88                              133.9000
21-Sep-88                              134.2500
22-Sep-88                              134.6300
23-Sep-88                              134.4700
26-Sep-88                              134.6500
27-Sep-88                              134.4500
28-Sep-88                              134.2300
29-Sep-88                              134.3600
30-Sep-88                              133.9000
 3-Oct-88                              133.6500
 4-Oct-88                              133.2600
 5-Oct-88                              133.5000
 6-Oct-88                              133.4100
 7-Oct-88                              133.3000
10-Oct-88                                    ND
11-Oct-88                              131.0700
12-Oct-88                              128.9600
13-Oct-88                              128.0300
14-Oct-88                              127.1500
17-Oct-88                              127.2800
18-Oct-88                              126.6700
19-Oct-88                              127.3000
20-Oct-88                              127.2000
21-Oct-88                              126.3500
24-Oct-88                              126.8300
25-Oct-88                              126.7000
26-Oct-88                              125.7000
27-Oct-88                              125.9000
28-Oct-88                              125.8500
31-Oct-88                              125.5000
 1-Nov-88                              125.3000
 2-Nov-88                              124.6000
 3-Nov-88                              124.2000
 4-Nov-88                              125.3200
 7-Nov-88                              124.7200
 8-Nov-88                              125.5700
 9-Nov-88                              124.2500
10-Nov-88                              123.9800
11-Nov-88                                    ND
14-Nov-88                              123.4300
15-Nov-88                              123.4200
16-Nov-88                              122.5500
17-Nov-88                              122.7300
18-Nov-88                              122.6500
21-Nov-88                              121.9500
22-Nov-88                              121.3500
23-Nov-88                              121.3000
24-Nov-88                                    ND
25-Nov-88                              121.1000
28-Nov-88                              122.2200
29-Nov-88                              121.5000
30-Nov-88                              121.9000
 1-Dec-88                              121.6000
 2-Dec-88                              121.4700
 5-Dec-88                              121.5000
 6-Dec-88                              121.7500
 7-Dec-88                              123.5000
 8-Dec-88                              122.5700
 9-Dec-88                              122.3500
12-Dec-88                              122.8500
13-Dec-88                              123.1500
14-Dec-88                              122.7100
15-Dec-88                              123.3700
16-Dec-88                              124.5000
19-Dec-88                              124.1000
20-Dec-88                              125.1000
21-Dec-88                              124.3500
22-Dec-88                              124.7100
23-Dec-88                              124.8500
26-Dec-88                                    ND
27-Dec-88                              124.8500
28-Dec-88                              125.5800
29-Dec-88                              125.8500
30-Dec-88                              125.0500
 2-Jan-89                                    ND
 3-Jan-89                              123.6000
 4-Jan-89                              125.0500
 5-Jan-89                              125.5900
 6-Jan-89                              126.6200
 9-Jan-89                              126.4500
10-Jan-89                              126.3000
11-Jan-89                              126.1300
12-Jan-89                              126.1700
13-Jan-89                              126.7000
16-Jan-89                                    ND
17-Jan-89                              127.7500
18-Jan-89                              128.5000
19-Jan-89                              129.7000
20-Jan-89                              128.2700
23-Jan-89                              127.8000
24-Jan-89                              127.6500
25-Jan-89                              127.7300
26-Jan-89                              128.1500
27-Jan-89                              129.2400
30-Jan-89                              129.3500
31-Jan-89                              130.5000
 1-Feb-89                              129.6000
 2-Feb-89                              129.1500
 3-Feb-89                              129.6500
 6-Feb-89                              129.6500
 7-Feb-89                              129.2900
 8-Feb-89                              129.6000
 9-Feb-89                              128.5800
10-Feb-89                              128.4900
13-Feb-89                              128.4000
14-Feb-89                              126.7300
15-Feb-89                              126.4000
16-Feb-89                              126.3200
17-Feb-89                              125.9000
20-Feb-89                                    ND
21-Feb-89                              126.7500
22-Feb-89                              126.5800
23-Feb-89                              126.2000
24-Feb-89                              126.3200
27-Feb-89                              126.5300
28-Feb-89                              126.8700
 1-Mar-89                              128.1000
 2-Mar-89                              127.8800
 3-Mar-89                              127.7000
 6-Mar-89                              128.8500
 7-Mar-89                              128.7400
 8-Mar-89                              128.7000
 9-Mar-89                              129.0500
10-Mar-89                              129.5000
13-Mar-89                              129.8800
14-Mar-89                              129.6800
15-Mar-89                              130.6000
16-Mar-89                              131.2200
17-Mar-89                              131.6000
20-Mar-89                              131.7000
21-Mar-89                              131.2800
22-Mar-89                              131.1500
23-Mar-89                              131.2000
24-Mar-89                              131.5000
27-Mar-89                              132.7000
28-Mar-89                              133.0800
29-Mar-89                              132.8300
30-Mar-89                              132.9500
31-Mar-89                              132.7700
 3-Apr-89                              132.0500
 4-Apr-89                              130.9000
 5-Apr-89                              131.8000
 6-Apr-89                              131.9300
 7-Apr-89                              132.4500
10-Apr-89                              132.6300
11-Apr-89                              132.7500
12-Apr-89                              132.9800
13-Apr-89                              132.2000
14-Apr-89                              132.1500
17-Apr-89                              131.9500
18-Apr-89                              131.5200
19-Apr-89                              132.3400
20-Apr-89                              131.3500
21-Apr-89                              131.4500
24-Apr-89                              131.6000
25-Apr-89                              131.3900
26-Apr-89                              132.2500
27-Apr-89                              132.1900
28-Apr-89                              132.8500
 1-May-89                              134.0700
 2-May-89                              133.8100
 3-May-89                              134.2000
 4-May-89                              133.9500
 5-May-89                              134.3300
 8-May-89                              134.8000
 9-May-89                              134.8300
10-May-89                              134.4300
11-May-89                              135.3000
12-May-89                              135.9500
15-May-89                              137.2400
16-May-89                              137.3000
17-May-89                              139.2500
18-May-89                              138.6500
19-May-89                              138.8000
22-May-89                              142.0500
23-May-89                              142.0000
24-May-89                              142.8000
25-May-89                              142.0000
26-May-89                              141.4300
29-May-89                                    ND
30-May-89                              143.4800
31-May-89                              142.3300
 1-Jun-89                              142.7300
 2-Jun-89                              141.7500
 5-Jun-89                              141.8200
 6-Jun-89                              142.9500
 7-Jun-89                              142.5000
 8-Jun-89                              143.4000
 9-Jun-89                              146.1500
12-Jun-89                              148.8000
13-Jun-89                              149.2000
14-Jun-89                              149.0500
15-Jun-89                              149.6200
16-Jun-89                              145.5500
19-Jun-89                              144.4500
20-Jun-89                              144.0700
21-Jun-89                              143.8500
22-Jun-89                              141.0700
23-Jun-89                              138.5000
26-Jun-89                              140.8200
27-Jun-89                              141.1000
28-Jun-89                              142.8000
29-Jun-89                              143.4000
30-Jun-89                              144.0000
 3-Jul-89                              141.2500
 4-Jul-89                                    ND
 5-Jul-89                              138.9000
 6-Jul-89                              139.4000
 7-Jul-89                              139.8000
10-Jul-89                              139.0000
11-Jul-89                              140.3000
12-Jul-89                              139.8500
13-Jul-89                              139.4500
14-Jul-89                              140.5000
17-Jul-89                              141.5500
18-Jul-89                              141.3000
19-Jul-89                              141.9500
20-Jul-89                              141.4500
21-Jul-89                              141.9200
24-Jul-89                              143.1800
25-Jul-89                              142.5500
26-Jul-89                              140.6500
27-Jul-89                              138.9500
28-Jul-89                              139.5800
31-Jul-89                              136.9500
 1-Aug-89                              136.8200
 2-Aug-89                              136.1500
 3-Aug-89                              136.9500
 4-Aug-89                              139.4500
 7-Aug-89                              139.5000
 8-Aug-89                              138.8000
 9-Aug-89                              139.2500
10-Aug-89                              139.0800
11-Aug-89                              141.9400
14-Aug-89                              141.7000
15-Aug-89                              142.1900
16-Aug-89                              142.1500
17-Aug-89                              143.8000
18-Aug-89                              145.8500
21-Aug-89                              142.4200
22-Aug-89                              142.5800
23-Aug-89                              143.2300
24-Aug-89                              143.3400
25-Aug-89                              143.3000
28-Aug-89                              144.2000
29-Aug-89                              143.1300
30-Aug-89                              143.7300
31-Aug-89                              144.6000
 1-Sep-89                              145.8500
 4-Sep-89                                    ND
 5-Sep-89                              147.0500
 6-Sep-89                              146.2500
 7-Sep-89                              146.9000
 8-Sep-89                              146.3000
11-Sep-89                              146.8200
12-Sep-89                              147.1500
13-Sep-89                              146.9500
14-Sep-89                              146.5500
15-Sep-89                              148.7500
18-Sep-89                              145.8500
19-Sep-89                              145.6500
20-Sep-89                              145.0500
21-Sep-89                              145.3500
22-Sep-89                              145.6000
25-Sep-89                              142.7000
26-Sep-89                              141.8800
27-Sep-89                              140.6000
28-Sep-89                              140.5500
29-Sep-89                              139.6000
 2-Oct-89                              139.4800
 3-Oct-89                              141.1300
 4-Oct-89                              141.0500
 5-Oct-89                              142.4000
 6-Oct-89                              142.8000
 9-Oct-89                                    ND
10-Oct-89                              143.9500
11-Oct-89                              144.8000
12-Oct-89                              144.2000
13-Oct-89                              143.2000
16-Oct-89                              141.8000
17-Oct-89                              141.5000
18-Oct-89                              141.7000
19-Oct-89                              141.9500
20-Oct-89                              142.3000
23-Oct-89                              142.3500
24-Oct-89                              141.5500
25-Oct-89                              141.6500
26-Oct-89                              141.6500
27-Oct-89                              142.0000
30-Oct-89                              142.1500
31-Oct-89                              142.7300
 1-Nov-89                              143.1100
 2-Nov-89                              143.7000
 3-Nov-89                              143.1800
 6-Nov-89                              143.7000
 7-Nov-89                              143.4400
 8-Nov-89                              143.1400
 9-Nov-89                              142.8600
10-Nov-89                              143.3000
13-Nov-89                              143.8800
14-Nov-89                              143.6800
15-Nov-89                              143.7500
16-Nov-89                              143.8000
17-Nov-89                              144.4000
20-Nov-89                              144.5000
21-Nov-89                              143.7500
22-Nov-89                              143.8500
23-Nov-89                                    ND
24-Nov-89                              143.5000
27-Nov-89                              143.4000
28-Nov-89                              143.7200
29-Nov-89                              142.6500
30-Nov-89                              142.9100
 1-Dec-89                              143.1000
 4-Dec-89                              143.5800
 5-Dec-89                              143.8000
 6-Dec-89                              143.8500
 7-Dec-89                              144.3200
 8-Dec-89                              144.2800
11-Dec-89                              144.5000
12-Dec-89                              143.9000
13-Dec-89                              144.1700
14-Dec-89                              144.1000
15-Dec-89                              144.1500
18-Dec-89                              144.1000
19-Dec-89                              143.8500
20-Dec-89                              144.0200
21-Dec-89                              143.7000
22-Dec-89                              142.8800
25-Dec-89                                    ND
26-Dec-89                              142.1500
27-Dec-89                              142.1000
28-Dec-89                              143.3500
29-Dec-89                              143.8000