Table 2B
 INDUSTRIAL PRODUCTION: INDUSTRY GROUPS
 Percent change
                                                |         |    Seasonally adjusted     |                            |                            |
                                                | 1997 Q4 |        annual rate         |    Seasonally adjusted     |  Not seasonally adjusted   |   Mar. 98 
                                                |    to   |  1998                 1999 |  1998   1999               |  1998   1999               |      to
 Item                                           | 1998 Q4 |    Q2     Q3  Q4     Q1    |  Dec.   Jan.   Feb.   Mar. |  Dec.   Jan.   Feb.   Mar. |   Mar. 99 
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                                                |         |                            |                            |                            |
  Total index                                   |     1.9 |   2.8     .9    2.2     .7 |    .1    -.1     .3     .1 |  -1.0     .0    1.9     .7 |       1.6 
                                                |         |                            |                            |                            |
  Manufacturing                                 |     2.5 |   2.5     .4    4.9    1.2 |    .2    -.1     .3     .0 |  -1.8    -.5    2.7    1.1 |       2.2 
                                                |         |                            |                            |                            |
     Primary processing                         |     -.3 |   -.6   -2.8    1.2    3.7 |    .8     .5    -.2    -.1 |  -1.8     .6    1.9     .2 |        .5 
     Advanced processing                        |     3.9 |   3.9    1.9    6.6     .1 |   -.1    -.4     .5     .1 |  -1.9   -1.0    3.1    1.5 |       3.0 
                                                |         |                            |                            |                            |
     Durable                                    |     5.3 |   4.6    4.7    8.6    1.5 |    .3     .0     .2     .1 |  -1.4    -.9    4.0    1.7 |       4.4 
        Lumber and products   24                |     4.2 |   2.9    4.4    5.4    7.5 |   2.7     .4     .0   -1.1 |  -3.8    1.7    3.4     .3 |       4.6 
        Furniture and fixtures   25             |     3.4 |   4.8   -1.2    9.6    1.1 |   -.6    -.3    1.4    1.0 |  -1.5   -2.3    4.4    -.9 |       3.2 
        Stone, clay, and glass products   32    |     5.0 |  -1.3    7.8   12.7    6.6 |    .9    1.5   -1.1    -.9 |  -3.8     .1     .3     .8 |       5.2 
                                                |         |                            |                            |                            |
        Primary metals   33                     |    -7.1 |  -8.6   -9.2   -9.7   -1.4 |    .0    1.3   -1.7     .3 |  -2.9    3.5    1.9     .3 |      -6.9 
           Iron and steel   331,2               |   -11.7 | -12.7  -16.0  -18.2    4.4 |   4.4    1.6   -3.2     .5 |   1.0    4.3    1.4     .0 |     -11.3 
              Raw steel                         |   -12.9 |  -6.0   -9.7  -37.7   11.3 |   1.9    4.4     .1     .5 |   -.1    7.7    3.8     .3 |     -10.7 
           Nonferrous   333-6,9                 |    -1.7 |  -3.3    -.6     .5   -7.2 |  -4.6     .9     .0     .0 |  -6.9    2.7    2.5     .7 |      -1.4 
        Fabricated metal products   34          |      .6 |   3.2   -4.2    3.2    -.8 |    .8    -.6    -.6     .3 |    .3   -3.9    1.3     .6 |        .2 
       Industrial machinery                     |         |                            |                            |                            |
            and equipment   35                  |    12.9 |  19.5   10.1    7.4    3.7 |    .7    -.1    1.0    -.2 |   -.5     .7    4.6     .0 |       7.9 
           Computer and office equip.   357     |    53.0 |  58.1   37.6   45.9   29.0 |   2.0    2.2    1.7    1.4 |   1.8     .2    2.2   -1.5 |      36.2 
        Electrical machinery   36               |    11.4 |   6.8   14.7   17.7   10.0 |    .8     .8     .7     .8 |   2.7   -7.3    5.3    5.8 |      13.1 
          Semiconductors and related            |         |                            |                            |                            |
              electronic components   3672-9    |    25.7 |   9.6   37.6   51.7   23.6 |   2.0    1.4    1.4    2.1 |   8.1  -13.7    8.9   13.9 |      32.4 
                                                |         |                            |                            |                            |
        Transportation equipment   37           |     3.1 |  -2.6    3.7   17.3   -7.7 |  -1.2   -1.3     .8    -.4 |  -6.2    4.5    7.7    1.9 |       1.8 
           Motor vehicles and parts   371       |      .7 | -14.5    5.7   37.3   -4.9 |  -1.5    -.9    1.7    -.5 | -12.0   11.9   14.2    2.9 |       5.1 
              Autos and light trucks            |     2.6 | -14.9   -8.7   67.9   -5.0 |   -.5     .4    -.7    -.9 | -11.7   10.0   18.5    2.3 |       5.4 
           Aerospace and misc.   372-6,9        |     6.6 |  14.1    2.0   -3.0  -11.2 |   -.8   -1.7    -.3    -.3 |    .7   -3.3    -.2     .5 |      -1.9 
        Instruments   38                        |     1.9 |   2.9     .8    3.4    -.3 |   -.2     .4    -.6     .6 |    .2   -1.7     .3     .9 |       1.4 
        Miscellaneous   39                      |    -3.4 |  -2.1   -5.0   -8.4    2.7 |   1.1    -.5    1.0     .9 |   -.7   -4.9    2.8    2.2 |      -2.5 
                                                |         |                            |                            |                            |
     Nondurable                                 |     -.9 |   -.2   -4.7     .3     .9 |    .1    -.3     .4    -.1 |  -2.5     .0    1.0     .2 |       -.5 
        Foods   20                              |     1.8 |   -.1   -6.5    8.8    5.1 |   -.1     .7     .2    -.5 |  -2.9    -.7    -.5     .3 |       1.7 
        Tobacco products   21                   |    -8.7 |  -2.6  -10.3  -18.1  -12.6 |    .2   -3.1     .1     .7 | -20.3   22.0    5.7    3.3 |      -7.1 
        Textile mill products   22              |    -2.9 |  -1.3   -4.0   -6.5   -1.3 |    .5     .3    1.1   -1.7 |  -9.2    6.8    4.6    -.1 |      -3.2 
        Apparel products   23                   |    -6.1 |  -4.3   -5.5  -12.0   -9.5 |   -.2   -1.2    -.3    -.9 |   -.4   -4.4    1.0    -.2 |      -8.4 
        Paper and products   26                 |    -1.2 |  -1.8     .2   -2.4    9.3 |   2.7     .8     .8     .3 |    .4    4.9    2.2   -1.3 |       2.1 
                                                |         |                            |                            |                            |
        Printing and publishing   27            |    -1.8 |  -2.0   -2.1    -.3   -4.3 |   -.3   -1.4     .3    -.3 |  -2.0   -4.2     .8    -.7 |      -1.7 
        Chemicals and products   28             |    -2.3 |    .6   -8.3   -1.6   -1.0 |   -.6   -1.0     .9     .4 |  -1.6     .8     .7     .7 |      -2.0 
        Petroleum products   29                 |     1.5 |   1.3    2.8   -2.9   11.7 |   -.2    4.1   -2.4    -.6 |  -1.7   -4.0   -2.2     .6 |        .6 
        Rubber and plastics products   30       |     3.4 |   5.4   -1.2    7.1    4.9 |    .8    -.5     .7     .9 |   -.1   -1.6    2.4    1.1 |       4.7 
        Leather and products   31               |    -7.4 | -11.2   -6.7   -4.6  -13.6 |  -1.8   -2.6    -.1   -1.4 |  -2.1   -5.2    1.5     .2 |     -10.0 
                                                |         |                            |                            |                            |
  Mining                                        |    -4.9 |  -6.2   -6.1  -10.8  -11.8 |  -2.1   -1.6     .7    -.7 |  -4.0   -2.6    1.5   -1.4 |      -8.0 
     Metal mining   10                          |    -1.2 | -21.4   -2.7   14.9    -.7 |  -2.1    1.7     .7     .0 |  -1.6   -4.2    5.5     .7 |       1.5 
     Coal mining   12                           |     3.0 |   4.5   19.5   -5.2  -24.0 |   5.4  -10.9    6.4   -6.9 |   2.6   -5.5    1.1    -.3 |      -2.2 
     Oil and gas extraction   13                |    -8.5 |  -8.2  -12.0  -17.7  -11.8 |  -3.4    -.2     .0     .7 |  -3.0   -1.6     .5    -.6 |     -12.0 
     Stone and earth minerals   14              |     3.5 |   3.1   -3.6    7.2    -.7 |  -4.9    2.0   -3.3    -.1 | -17.7   -3.1    5.3   -8.5 |       3.2 
                                                |         |                            |                            |                            |
  Utilities                                     |    -1.1 |  17.9   14.7  -20.5    4.6 |   1.1    2.0    -.7    1.9 |  14.1    9.7   -7.8   -3.3 |       1.3 
     Electric   491,3pt                         |     1.4 |  21.3   10.0  -14.1     .9 |    .5    1.0     .0    1.7 |   8.4    5.8   -5.7   -2.3 |       2.2 
     Gas         492,3pt                        |   -13.4 |   1.3   42.2  -47.7   28.4 |   4.4    7.9   -4.3    3.3 |  42.1   24.4  -14.7   -7.0 |      -3.6 
                                                |         |                            |                            |                            |
 SPECIAL AGGREGATES                             |         |                            |                            |                            |
                                                |         |                            |                            |                            |
 Computers, communications eq, and              |         |                            |                            |                            |
     semiconductors      1                      |    26.7 |  23.5   28.7   32.2   18.3 |   1.5    1.2    1.4    1.4 |   4.7   -7.7    4.8    5.9 |      25.5 
                                                |         |                            |                            |                            |
 Manufacturing excluding:                       |         |                            |                            |                            |
     Motor vehicles and parts                   |     2.6 |   3.6     .1    3.1    1.6 |    .3    -.1     .2     .1 |  -1.2   -1.2    2.0     .9 |       2.0 
     Computer and office equipment              |     1.4 |   1.1    -.5    3.9     .5 |    .2    -.2     .3     .0 |  -1.9    -.6    2.7    1.1 |       1.3 
     Computers and semiconductors      1        |      .3 |    .7   -2.0    2.2    -.5 |    .1    -.3     .2    -.1 |  -2.4     .1    2.4     .5 |        .1 
    Computers, communications eq, and           |         |                            |                            |                            |
     semiconductors      1                      |      .2 |    .3   -2.3    2.4    -.5 |    .1    -.3     .2    -.1 |  -2.5     .3    2.5     .5 |       -.1 
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 <1> Semiconductors include related electronic components.
 Notes:  Estimates for March are preliminary.  Estimates from December to February are revised.
         Percent changes shown in the first and last columns are based on seasonally adjusted data.