Quarterly Percent, Seasonally adjusted
1988-03-31 21.5
1988-06-30 20.4
1988-09-30 21.2
1988-12-31 18.7
1989-03-31 18.1
1989-06-30 18.2
1989-09-30 16.4
1989-12-31 15.8
1990-03-31 14.1
1990-06-30 11.8
1990-09-30 10
1990-12-31 9.4
1991-03-31 7.9
1991-06-30 7
1991-09-30 5.7
1991-12-31 4.4
1992-03-31 3.4
1992-06-30 1.8
1992-09-30 1.4
1992-12-31 0.9
1993-03-31 1.1
1993-06-30 2.6
1993-09-30 3.9
1993-12-31 5.5
1994-03-31 7
1994-06-30 8.9
1994-09-30 10.1
1994-12-31 11.6
1995-03-31 13
1995-06-30 13
1995-09-30 13.6
1995-12-31 14.5
1996-03-31 14.5
1996-06-30 15.5
1996-09-30 17.1
1996-12-31 17.3
1997-03-31 17.7
1997-06-30 18.2
1997-09-30 16
1997-12-31 16.5
1998-03-31 17.2
1998-06-30 16.8
1998-09-30 18.1
1998-12-31 17
1999-03-31 16.4
1999-06-30 16
1999-09-30 15.3
1999-12-31 15.2
2000-03-31 15.1
2000-06-30 14.8
2000-09-30 13.9
2000-12-31 13.4
2001-03-31 12.5
2001-06-30 13
2001-09-30 13.7
2001-12-31 14.8
2002-03-31 15.9
2002-06-30 15.6
2002-09-30 16.3
2002-12-31 15.9
2003-03-31 15.2
2003-06-30 15.3
2003-09-30 14.6
2003-12-31 13.9
2004-03-31 14.3
2004-06-30 14.1
2004-09-30 14.3
2004-12-31 14.3
2005-03-31 13.8
2005-06-30 12.9
2005-09-30 11.6
2005-12-31 10.2
2006-03-31 8.6
2006-06-30 7.5
2006-09-30 6.7
2006-12-31 6.5
2007-03-31 5.9
2007-06-30 5.7
2007-09-30 6.2
2007-12-31 6.3
2008-03-31 7
2008-06-30 7.1
2008-09-30 6.2
2008-12-31 5.2
2009-03-31 4.1
2009-06-30 3.1
2009-09-30 1.6
2009-12-31 1.1
2010-03-31 0.7
2010-06-30 0.4
2010-09-30 0.7
2010-12-31 1.2
2011-03-31 1.1
2011-06-30 1.8
2011-09-30 2.5
2011-12-31 1.9
2012-03-31 2.4
2012-06-30 2.5
2012-09-30 3
2012-12-31 4.4
2013-03-31 5.3
2013-06-30 6.2
2013-09-30 7.1
2013-12-31 7.4
2014-03-31 8.1
2014-06-30 8.8
2014-09-30 9.2
2014-12-31 9.8
2015-03-31 10.3
2015-06-30 10.6
2015-09-30 10.9
2015-12-31 11.3
2016-03-31 12
2016-06-30 12.3
2016-09-30 12.4
2016-12-31 12.6
2017-03-31 12.3
2017-06-30 12.2
2017-09-30 12.3
2017-12-31 12.2
2018-03-31 11.9
2018-06-30 12
2018-09-30 11.4
2018-12-31 10.5
2019-03-31 10.4
2019-06-30 9.7
2019-09-30 9.4
2019-12-31 9.4
2020-03-31 7.8
2020-06-30 3.3
2020-09-30 2.9
2020-12-31 1.9
2021-03-31 0.9
2021-06-30 5
2021-09-30 5.3
2021-12-31 6.3
2022-03-31 8.7
2022-06-30 9.5
2022-09-30 10
2022-12-31 10.1
2023-03-31 10.3