Why is Involuntary Part-Time Work Elevated? - Accessible Data
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Chart 1: Involuntary part-time by reason
Source: Current Population Survey
Part-time for economic reasons since 2000
| Date | Unemployment rate (percent of labor force) | Slack work/business conditions (percent of labor force) | Could only find part-time work (percent of labor force) | Average workweek (hours) |
|---|---|---|---|---|
| UNRATE.Q | SLACKRATE.Q | FINRATE.Q | WORKWEEK.Q | |
| 2000Q1 | 4.0 | 1.3 | 0.7 | 39.7 |
| 2000Q2 | 3.9 | 1.3 | 0.7 | 39.7 |
| 2000Q3 | 4.0 | 1.4 | 0.6 | 39.8 |
| 2000Q4 | 3.9 | 1.4 | 0.6 | 39.7 |
| 2001Q1 | 4.2 | 1.4 | 0.6 | 39.4 |
| 2001Q2 | 4.4 | 1.5 | 0.7 | 39.2 |
| 2001Q3 | 4.8 | 1.6 | 0.7 | 39.2 |
| 2001Q4 | 5.5 | 2.0 | 0.8 | 39.2 |
| 2002Q1 | 5.7 | 1.9 | 0.7 | 39.2 |
| 2002Q2 | 5.8 | 1.8 | 0.8 | 39.2 |
| 2002Q3 | 5.7 | 1.9 | 0.8 | 39.1 |
| 2002Q4 | 5.8 | 2.0 | 0.8 | 39.1 |
| 2003Q1 | 5.9 | 2.1 | 0.8 | 39.0 |
| 2003Q2 | 6.2 | 2.1 | 0.8 | 39.0 |
| 2003Q3 | 6.1 | 2.1 | 0.9 | 39.0 |
| 2003Q4 | 5.8 | 2.1 | 0.9 | 39.0 |
| 2004Q1 | 5.7 | 2.0 | 1.0 | 39.1 |
| 2004Q2 | 5.6 | 1.9 | 1.0 | 39.0 |
| 2004Q3 | 5.4 | 1.8 | 0.9 | 39.0 |
| 2004Q4 | 5.4 | 1.9 | 0.9 | 39.1 |
| 2005Q1 | 5.3 | 1.8 | 0.9 | 39.1 |
| 2005Q2 | 5.1 | 1.7 | 0.9 | 39.2 |
| 2005Q3 | 5.0 | 1.8 | 0.9 | 39.2 |
| 2005Q4 | 5.0 | 1.7 | 0.8 | 39.2 |
| 2006Q1 | 4.7 | 1.7 | 0.8 | 39.2 |
| 2006Q2 | 4.7 | 1.7 | 0.8 | 39.0 |
| 2006Q3 | 4.6 | 1.7 | 0.8 | 39.3 |
| 2006Q4 | 4.5 | 1.8 | 0.8 | 39.3 |
| 2007Q1 | 4.5 | 1.8 | 0.8 | 39.1 |
| 2007Q2 | 4.5 | 1.8 | 0.8 | 39.1 |
| 2007Q3 | 4.7 | 1.9 | 0.8 | 39.1 |
| 2007Q4 | 4.8 | 1.9 | 0.8 | 39.3 |
| 2008Q1 | 5.0 | 2.1 | 0.8 | 39.1 |
| 2008Q2 | 5.3 | 2.4 | 0.9 | 39.1 |
| 2008Q3 | 6.0 | 2.7 | 0.9 | 38.9 |
| 2008Q4 | 6.9 | 3.5 | 1.0 | 38.6 |
| 2009Q1 | 8.3 | 4.2 | 1.1 | 38.3 |
| 2009Q2 | 9.3 | 4.3 | 1.2 | 38.0 |
| 2009Q3 | 9.6 | 4.3 | 1.3 | 37.9 |
| 2009Q4 | 9.9 | 4.2 | 1.4 | 38.0 |
| 2010Q1 | 9.8 | 4.0 | 1.5 | 38.0 |
| 2010Q2 | 9.7 | 4.0 | 1.5 | 38.3 |
| 2010Q3 | 9.5 | 4.0 | 1.5 | 38.2 |
| 2010Q4 | 9.5 | 3.8 | 1.6 | 38.2 |
| 2011Q1 | 9.0 | 3.7 | 1.6 | 38.1 |
| 2011Q2 | 9.1 | 3.7 | 1.6 | 38.4 |
| 2011Q3 | 9.0 | 3.7 | 1.7 | 38.3 |
| 2011Q4 | 8.7 | 3.6 | 1.6 | 38.4 |
| 2012Q1 | 8.2 | 3.4 | 1.6 | 38.4 |
| 2012Q2 | 8.2 | 3.3 | 1.6 | 38.3 |
| 2012Q3 | 8.0 | 3.4 | 1.6 | 38.5 |
| 2012Q4 | 7.8 | 3.2 | 1.7 | 38.6 |
| 2013Q1 | 7.7 | 3.2 | 1.7 | 38.5 |
| 2013Q2 | 7.5 | 3.2 | 1.7 | 38.6 |
| 2013Q3 | 7.3 | 3.2 | 1.7 | 38.6 |
| 2013Q4 | 7.0 | 3.1 | 1.6 | 38.7 |
| 2014Q1 | 6.7 | 2.8 | 1.7 | 38.4 |
Change since 2007
| Date | Unemployment rate (Index, 2007=100) | Slack work/business conditions (Index, 2007=100) | Could only find part-time work (Index, 2007=100) |
|---|---|---|---|
| D.UNRATE.Q | D.SLACKRATE.Q | D.FINRATE.Q | |
| 2007Q1 | 97.9 | 95.2 | 98.1 |
| 2007Q2 | 97.3 | 99.5 | 101.8 |
| 2007Q3 | 100.8 | 101.7 | 100.1 |
| 2007Q4 | 103.9 | 103.6 | 100.0 |
| 2008Q1 | 107.9 | 114.2 | 101.4 |
| 2008Q2 | 115.2 | 128.4 | 109.9 |
| 2008Q3 | 130.1 | 146.5 | 118.4 |
| 2008Q4 | 148.8 | 186.9 | 127.7 |
| 2009Q1 | 179.5 | 226.4 | 146.9 |
| 2009Q2 | 200.9 | 234.5 | 159.3 |
| 2009Q3 | 207.9 | 232.1 | 162.6 |
| 2009Q4 | 214.6 | 228.3 | 178.9 |
| 2010Q1 | 212.6 | 216.0 | 193.3 |
| 2010Q2 | 209.2 | 215.0 | 192.4 |
| 2010Q3 | 205.2 | 217.7 | 190.9 |
| 2010Q4 | 206.4 | 207.9 | 205.7 |
| 2011Q1 | 195.4 | 200.2 | 202.6 |
| 2011Q2 | 196.5 | 200.4 | 203.6 |
| 2011Q3 | 194.9 | 198.1 | 220.1 |
| 2011Q4 | 187.6 | 193.1 | 203.2 |
| 2012Q1 | 178.6 | 183.7 | 200.9 |
| 2012Q2 | 177.0 | 180.9 | 205.6 |
| 2012Q3 | 173.5 | 184.4 | 209.5 |
| 2012Q4 | 169.3 | 174.7 | 215.5 |
| 2013Q1 | 167.5 | 173.3 | 211.0 |
| 2013Q2 | 162.9 | 173.2 | 213.2 |
| 2013Q3 | 157.1 | 170.7 | 215.7 |
| 2013Q4 | 150.6 | 169.8 | 210.7 |
| 2014Q1 | 144.4 | 150.5 | 216.0 |
Chart 2: Involuntary part-time by major industry
Source: Current Population Survey microdata.
Note: Seasonally adjusted by authors.
Private service-providing industries
| Date | Unemployment rate (percent of labor force) | Slack work/business conditions (percent of labor force) | Could only find part-time work (percent of labor force) | Average workweek (hours) |
|---|---|---|---|---|
| SERVICES_URATE.Q | SERVICES_SLACK_RATE.Q | SERVICES_FIND_RATE.Q | SERVICES_MEANHOURS.Q | |
| 2000Q1 | 4.2 | 1.6 | 1.0 | 39.3 |
| 2000Q2 | 3.9 | 1.5 | 1.0 | 39.4 |
| 2000Q3 | 4.0 | 1.6 | 0.9 | 39.6 |
| 2000Q4 | 3.7 | 1.6 | 0.9 | 39.4 |
| 2001Q1 | 4.2 | 1.7 | 0.9 | 39.2 |
| 2001Q2 | 4.4 | 1.9 | 1.0 | 39.0 |
| 2001Q3 | 4.6 | 2.0 | 1.0 | 38.9 |
| 2001Q4 | 5.3 | 2.4 | 1.1 | 38.9 |
| 2002Q1 | 5.6 | 2.2 | 1.0 | 39.0 |
| 2002Q2 | 5.9 | 2.2 | 1.1 | 38.9 |
| 2002Q3 | 5.6 | 2.2 | 1.2 | 38.8 |
| 2002Q4 | 5.8 | 2.2 | 1.2 | 38.8 |
| 2003Q1 | 5.2 | 2.3 | 1.2 | 38.2 |
| 2003Q2 | 5.5 | 2.4 | 1.1 | 38.2 |
| 2003Q3 | 5.4 | 2.3 | 1.1 | 38.2 |
| 2003Q4 | 5.1 | 2.3 | 1.2 | 38.1 |
| 2004Q1 | 5.1 | 2.3 | 1.3 | 38.2 |
| 2004Q2 | 4.9 | 2.2 | 1.3 | 38.0 |
| 2004Q3 | 4.8 | 2.1 | 1.3 | 38.0 |
| 2004Q4 | 4.6 | 2.1 | 1.3 | 38.2 |
| 2005Q1 | 4.6 | 2.1 | 1.2 | 38.2 |
| 2005Q2 | 4.6 | 2.0 | 1.2 | 38.3 |
| 2005Q3 | 4.5 | 2.1 | 1.2 | 38.3 |
| 2005Q4 | 4.4 | 1.9 | 1.1 | 38.3 |
| 2006Q1 | 4.3 | 1.9 | 1.1 | 38.3 |
| 2006Q2 | 4.2 | 1.9 | 1.0 | 38.2 |
| 2006Q3 | 4.1 | 1.9 | 1.0 | 38.4 |
| 2006Q4 | 4.0 | 1.9 | 1.1 | 38.4 |
| 2007Q1 | 4.0 | 1.9 | 1.0 | 38.2 |
| 2007Q2 | 3.9 | 2.0 | 1.1 | 38.3 |
| 2007Q3 | 4.2 | 2.1 | 1.0 | 38.2 |
| 2007Q4 | 4.2 | 2.1 | 1.0 | 38.3 |
| 2008Q1 | 4.3 | 2.3 | 1.1 | 38.2 |
| 2008Q2 | 4.5 | 2.5 | 1.1 | 38.2 |
| 2008Q3 | 5.2 | 2.8 | 1.2 | 38.1 |
| 2008Q4 | 5.9 | 3.6 | 1.3 | 37.8 |
| 2009Q1 | 6.9 | 4.2 | 1.5 | 37.6 |
| 2009Q2 | 7.6 | 4.3 | 1.6 | 37.4 |
| 2009Q3 | 7.8 | 4.3 | 1.7 | 37.2 |
| 2009Q4 | 8.1 | 4.4 | 1.8 | 37.2 |
| 2010Q1 | 8.2 | 4.2 | 1.9 | 37.2 |
| 2010Q2 | 8.1 | 4.2 | 1.9 | 37.5 |
| 2010Q3 | 7.9 | 4.2 | 1.9 | 37.4 |
| 2010Q4 | 8.0 | 4.2 | 2.1 | 37.4 |
| 2011Q1 | 7.7 | 4.1 | 2.0 | 37.3 |
| 2011Q2 | 7.7 | 4.1 | 2.1 | 37.5 |
| 2011Q3 | 7.7 | 4.1 | 2.2 | 37.5 |
| 2011Q4 | 7.5 | 4.0 | 2.0 | 37.5 |
| 2012Q1 | 7.1 | 3.9 | 2.0 | 37.5 |
| 2012Q2 | 7.0 | 3.8 | 2.1 | 37.4 |
| 2012Q3 | 6.9 | 3.8 | 2.1 | 37.6 |
| 2012Q4 | 6.8 | 3.7 | 2.1 | 37.7 |
| 2013Q1 | 6.9 | 3.7 | 2.1 | 37.7 |
| 2013Q2 | 6.6 | 3.7 | 2.1 | 37.7 |
| 2013Q3 | 6.3 | 3.6 | 2.2 | 37.7 |
| 2013Q4 | 6.1 | 3.6 | 2.1 | 37.9 |
| 2014Q1 | ND | ND | ND | ND |
Goods-producting industries
| Date | Unemployment rate (percent of labor force) | Slack work/business conditions (percent of labor force) | Could only find part-time work (percent of labor force) | Average workweek (hours) |
|---|---|---|---|---|
| GOODS_URATE.Q | GOODS_SLACK_RATE.Q | GOODS_FIND_RATE.Q | GOODS_MEANHOURS.Q | |
| 2000Q1 | 4.2 | 1.9 | 0.2 | 42.5 |
| 2000Q2 | 4.2 | 2.1 | 0.2 | 42.4 |
| 2000Q3 | 4.1 | 2.1 | 0.2 | 42.3 |
| 2000Q4 | 4.4 | 2.3 | 0.2 | 42.0 |
| 2001Q1 | 5.0 | 2.3 | 0.2 | 41.7 |
| 2001Q2 | 5.3 | 2.5 | 0.2 | 41.5 |
| 2001Q3 | 5.8 | 2.6 | 0.2 | 41.8 |
| 2001Q4 | 7.0 | 2.9 | 0.3 | 41.5 |
| 2002Q1 | 7.4 | 3.0 | 0.3 | 41.4 |
| 2002Q2 | 7.4 | 2.9 | 0.3 | 41.7 |
| 2002Q3 | 7.2 | 2.7 | 0.2 | 41.8 |
| 2002Q4 | 7.5 | 3.0 | 0.2 | 41.5 |
| 2003Q1 | 7.0 | 3.1 | 0.3 | 41.5 |
| 2003Q2 | 7.4 | 3.1 | 0.3 | 41.4 |
| 2003Q3 | 7.3 | 3.1 | 0.3 | 41.4 |
| 2003Q4 | 6.7 | 2.9 | 0.3 | 41.7 |
| 2004Q1 | 6.4 | 2.8 | 0.3 | 41.9 |
| 2004Q2 | 6.5 | 2.8 | 0.3 | 41.7 |
| 2004Q3 | 6.1 | 2.8 | 0.3 | 41.6 |
| 2004Q4 | 6.2 | 2.8 | 0.4 | 41.7 |
| 2005Q1 | 6.1 | 2.6 | 0.3 | 41.7 |
| 2005Q2 | 5.3 | 2.7 | 0.3 | 41.7 |
| 2005Q3 | 5.4 | 2.9 | 0.3 | 41.7 |
| 2005Q4 | 5.4 | 2.5 | 0.3 | 41.9 |
| 2006Q1 | 4.8 | 2.6 | 0.3 | 41.8 |
| 2006Q2 | 5.0 | 2.6 | 0.3 | 41.6 |
| 2006Q3 | 5.2 | 2.6 | 0.3 | 42.0 |
| 2006Q4 | 4.7 | 2.9 | 0.2 | 41.7 |
| 2007Q1 | 5.2 | 2.9 | 0.3 | 41.5 |
| 2007Q2 | 5.2 | 2.7 | 0.3 | 41.9 |
| 2007Q3 | 5.0 | 2.8 | 0.3 | 41.8 |
| 2007Q4 | 5.5 | 2.9 | 0.3 | 41.8 |
| 2008Q1 | 6.1 | 3.3 | 0.2 | 41.7 |
| 2008Q2 | 6.5 | 3.9 | 0.3 | 41.6 |
| 2008Q3 | 7.3 | 4.3 | 0.3 | 41.2 |
| 2008Q4 | 9.2 | 5.3 | 0.3 | 40.6 |
| 2009Q1 | 12.2 | 6.8 | 0.4 | 40.3 |
| 2009Q2 | 14.3 | 7.2 | 0.4 | 39.8 |
| 2009Q3 | 15.0 | 6.8 | 0.3 | 40.0 |
| 2009Q4 | 15.1 | 6.3 | 0.4 | 40.1 |
| 2010Q1 | 14.2 | 5.8 | 0.4 | 40.4 |
| 2010Q2 | 13.7 | 5.7 | 0.5 | 40.6 |
| 2010Q3 | 13.3 | 5.8 | 0.5 | 40.8 |
| 2010Q4 | 13.0 | 5.1 | 0.5 | 40.8 |
| 2011Q1 | 11.7 | 4.9 | 0.5 | 40.8 |
| 2011Q2 | 11.6 | 5.0 | 0.5 | 41.0 |
| 2011Q3 | 11.1 | 4.8 | 0.6 | 41.2 |
| 2011Q4 | 10.1 | 4.6 | 0.5 | 41.2 |
| 2012Q1 | 9.7 | 4.3 | 0.5 | 41.3 |
| 2012Q2 | 9.1 | 4.0 | 0.5 | 41.4 |
| 2012Q3 | 9.2 | 4.1 | 0.5 | 41.2 |
| 2012Q4 | 8.8 | 3.9 | 0.6 | 41.5 |
| 2013Q1 | 8.6 | 3.8 | 0.6 | 41.5 |
| 2013Q2 | 8.2 | 3.7 | 0.6 | 41.5 |
| 2013Q3 | 7.9 | 3.6 | 0.5 | 41.5 |
| 2013Q4 | 7.4 | 3.6 | 0.5 | 41.3 |
| 2014Q1 | ND | ND | ND | ND |
Chart 3: Decomposition of yearly change in involuntary part-time work
Source: Current Population Survey microdata.
Note: Seasonally adjusted by authors.
| Date | Net full time ->involuntary part time (Thousands) | Net voluntary part time ->involuntary part time (Thousands) | Net unemployed ->involuntary part time (Thousands) | Net not in the labor force ->involuntary part time (Thousands) | Total involuntary part-time (Thousands) |
|---|---|---|---|---|---|
| NET1.A | NET3.A | NET4.A | NET5.A | PTFER.A | |
| 2000 | -736.0 | -335.5 | 660.2 | 292.0 | 3216.5 |
| 2001 | 86.2 | 334.0 | 531.6 | 127.5 | 4338.0 |
| 2002 | -743.6 | -305.3 | 623.9 | 284.9 | 4235.2 |
| 2003 | -745.1 | 243.8 | 664.5 | 211.1 | 4760.9 |
| 2004 | -976.5 | -342.6 | 899.4 | 56.2 | 4443.8 |
| 2005 | -997.5 | -25.8 | 475.1 | 144.9 | 4090.8 |
| 2006 | -696.0 | -121.9 | 521.7 | 333.3 | 4176.8 |
| 2007 | -443.2 | 37.6 | 630.7 | 182.6 | 4642.7 |
| 2008 | 1953.6 | 1038.2 | 56.2 | 297.8 | 8034.1 |
| 2009 | 131.1 | 462.5 | 368.1 | 17.3 | 9082.5 |
| 2010 | -1639.1 | -47.3 | 1093.4 | 378.2 | 8947.8 |
| 2011 | -1899.6 | 129.5 | 824.6 | 89.8 | 8150.7 |
| 2012 | -1017.7 | -579.9 | 900.3 | 309.5 | 7891.5 |
| 2013 | -1753.4 | -8.5 | 1049.7 | 470.8 | 7726.3 |
Chart 4: Transition rates from unemployment or nonparticipation to full-time or part-time employment
Source: Current Population Survey microdata.
Note: Seasonally adjusted by authors.
Transition rates from unemployment
| Date | P(Unemployed ->full time) (Percent) | P(Unemployed ->involuntary part time) (Percent) | P(Unemployed ->voluntary part time) (Percent) |
|---|---|---|---|
| PLOTP41 | PLOTP42 | PLOTP43 | |
| 2000Q1 | 18.5 | 4.6 | 9.9 |
| 2000Q2 | 17.3 | 4.4 | 10.7 |
| 2000Q3 | 17.1 | 4.2 | 10.0 |
| 2000Q4 | 17.9 | 4.3 | 9.5 |
| 2001Q1 | 16.7 | 4.6 | 9.6 |
| 2001Q2 | 18.1 | 4.5 | 8.5 |
| 2001Q3 | 16.0 | 4.4 | 8.8 |
| 2001Q4 | 15.0 | 4.3 | 7.4 |
| 2002Q1 | 15.9 | 4.3 | 7.6 |
| 2002Q2 | 13.0 | 3.9 | 7.3 |
| 2002Q3 | 13.3 | 4.4 | 6.6 |
| 2002Q4 | 12.6 | 4.0 | 6.8 |
| 2003Q1 | 12.5 | 4.4 | 6.5 |
| 2003Q2 | 12.0 | 4.6 | 6.5 |
| 2003Q3 | 11.5 | 4.4 | 6.1 |
| 2003Q4 | 13.5 | 4.7 | 6.4 |
| 2004Q1 | 12.4 | 4.0 | 6.7 |
| 2004Q2 | 12.8 | 4.4 | 7.2 |
| 2004Q3 | 14.6 | 4.2 | 7.4 |
| 2004Q4 | 13.3 | 5.2 | 7.6 |
| 2005Q1 | 13.5 | 4.2 | 7.0 |
| 2005Q2 | 14.3 | 4.1 | 7.9 |
| 2005Q3 | 14.1 | 4.6 | 7.3 |
| 2005Q4 | 14.0 | 4.0 | 7.9 |
| 2006Q1 | 15.0 | 4.3 | 8.1 |
| 2006Q2 | 14.7 | 4.9 | 8.2 |
| 2006Q3 | 16.4 | 4.3 | 7.9 |
| 2006Q4 | 15.5 | 4.6 | 8.5 |
| 2007Q1 | 16.1 | 5.0 | 8.4 |
| 2007Q2 | 14.4 | 4.6 | 7.6 |
| 2007Q3 | 14.3 | 4.7 | 7.7 |
| 2007Q4 | 14.6 | 4.2 | 7.8 |
| 2008Q1 | 13.9 | 4.8 | 7.5 |
| 2008Q2 | 13.0 | 4.7 | 7.0 |
| 2008Q3 | 12.0 | 4.3 | 6.4 |
| 2008Q4 | 10.8 | 4.5 | 5.9 |
| 2009Q1 | 9.1 | 4.7 | 4.4 |
| 2009Q2 | 7.9 | 4.9 | 4.2 |
| 2009Q3 | 7.3 | 4.5 | 4.4 |
| 2009Q4 | 7.7 | 4.8 | 3.2 |
| 2010Q1 | 7.7 | 4.6 | 4.1 |
| 2010Q2 | 8.1 | 4.4 | 3.9 |
| 2010Q3 | 8.2 | 4.5 | 4.0 |
| 2010Q4 | 8.2 | 4.5 | 3.9 |
| 2011Q1 | 8.0 | 4.2 | 4.0 |
| 2011Q2 | 8.1 | 4.0 | 4.0 |
| 2011Q3 | 8.1 | 4.5 | 4.2 |
| 2011Q4 | 8.3 | 5.0 | 4.3 |
| 2012Q1 | 8.7 | 4.4 | 4.7 |
| 2012Q2 | 8.2 | 4.1 | 4.4 |
| 2012Q3 | 8.9 | 4.3 | 4.7 |
| 2012Q4 | 8.4 | 4.2 | 4.7 |
| 2013Q1 | 9.1 | 4.0 | 4.8 |
| 2013Q2 | 9.2 | 4.6 | 5.2 |
| 2013Q3 | 9.2 | 4.3 | 5.0 |
| 2013Q4 | 9.8 | 4.3 | 4.6 |
| 2014Q1 | ND | ND | ND |
Transition rates from nonparticipation
| Date | P(Not in the labor force ->full time) (Percent) | P(Not in the labor force ->involuntary part time) (Percent) | P(Not in the labor force ->voluntary part time) (Percent) |
|---|---|---|---|
| PLOTP51 | PLOTP52 | PLOTP53 | |
| 2000Q1 | 2.1 | 0.3 | 2.6 |
| 2000Q2 | 2.0 | 0.3 | 2.5 |
| 2000Q3 | 2.2 | 0.2 | 2.4 |
| 2000Q4 | 2.1 | 0.2 | 2.6 |
| 2001Q1 | 2.3 | 0.3 | 2.6 |
| 2001Q2 | 2.2 | 0.2 | 2.4 |
| 2001Q3 | 2.2 | 0.3 | 2.6 |
| 2001Q4 | 2.1 | 0.3 | 2.2 |
| 2002Q1 | 2.0 | 0.3 | 2.4 |
| 2002Q2 | 2.1 | 0.3 | 2.4 |
| 2002Q3 | 2.0 | 0.3 | 2.3 |
| 2002Q4 | 1.9 | 0.3 | 2.3 |
| 2003Q1 | 2.0 | 0.3 | 2.3 |
| 2003Q2 | 1.9 | 0.3 | 2.3 |
| 2003Q3 | 1.9 | 0.3 | 2.4 |
| 2003Q4 | 2.0 | 0.3 | 2.3 |
| 2004Q1 | 1.9 | 0.3 | 2.3 |
| 2004Q2 | 1.8 | 0.2 | 2.3 |
| 2004Q3 | 2.0 | 0.3 | 2.5 |
| 2004Q4 | 1.9 | 0.3 | 2.4 |
| 2005Q1 | 2.0 | 0.3 | 2.2 |
| 2005Q2 | 2.1 | 0.3 | 2.4 |
| 2005Q3 | 2.0 | 0.3 | 2.4 |
| 2005Q4 | 2.0 | 0.2 | 2.3 |
| 2006Q1 | 2.1 | 0.3 | 2.4 |
| 2006Q2 | 2.2 | 0.3 | 2.5 |
| 2006Q3 | 2.2 | 0.2 | 2.4 |
| 2006Q4 | 2.2 | 0.3 | 2.5 |
| 2007Q1 | 2.2 | 0.3 | 2.5 |
| 2007Q2 | 2.1 | 0.3 | 2.3 |
| 2007Q3 | 2.1 | 0.2 | 2.2 |
| 2007Q4 | 2.0 | 0.3 | 2.2 |
| 2008Q1 | 1.9 | 0.3 | 2.2 |
| 2008Q2 | 1.9 | 0.3 | 2.2 |
| 2008Q3 | 1.8 | 0.3 | 2.0 |
| 2008Q4 | 1.8 | 0.4 | 2.0 |
| 2009Q1 | 1.6 | 0.4 | 1.9 |
| 2009Q2 | 1.6 | 0.4 | 1.9 |
| 2009Q3 | 1.5 | 0.3 | 1.9 |
| 2009Q4 | 1.5 | 0.4 | 1.8 |
| 2010Q1 | 1.7 | 0.4 | 1.9 |
| 2010Q2 | 1.6 | 0.4 | 1.7 |
| 2010Q3 | 1.6 | 0.4 | 1.8 |
| 2010Q4 | 1.6 | 0.4 | 1.8 |
| 2011Q1 | 1.7 | 0.4 | 1.8 |
| 2011Q2 | 1.7 | 0.4 | 1.8 |
| 2011Q3 | 1.7 | 0.4 | 1.8 |
| 2011Q4 | 1.7 | 0.4 | 1.8 |
| 2012Q1 | 1.6 | 0.3 | 1.8 |
| 2012Q2 | 1.7 | 0.4 | 1.8 |
| 2012Q3 | 1.7 | 0.4 | 1.8 |
| 2012Q4 | 1.7 | 0.4 | 1.8 |
| 2013Q1 | 1.7 | 0.4 | 1.8 |
| 2013Q2 | 1.9 | 0.4 | 1.8 |
| 2013Q3 | 1.7 | 0.3 | 1.8 |
| 2013Q4 | 1.8 | 0.4 | 1.7 |
| 2014Q1 | ND | ND | ND |