Quarterly Percent
1982-12-31 15.5
1983-03-31 14.8
1983-06-30 12.8
1983-09-30 11.8
1983-12-31 13.4
1984-03-31 13.1
1984-06-30 12.8
1984-09-30 13.9
1984-12-31 14
1985-03-31 13.6
1985-06-30 12.5
1985-09-30 15.9
1985-12-31 16.7
1986-03-31 17.7
1986-06-30 18.3
1986-09-30 16.1
1986-12-31 13
1987-03-31 13.7
1987-06-30 16.6
1987-09-30 17.2
1987-12-31 16.8
1988-03-31 16.8
1988-06-30 16.9
1988-09-30 20.4
1988-12-31 17.5
1989-03-31 14.5
1989-06-30 18.6
1989-09-30 19
1989-12-31 17.3
1990-03-31 16.2
1990-06-30 16.7
1990-09-30 12.7
1990-12-31 7.2
1991-03-31 6.4
1991-06-30 7.8
1991-09-30 6.2
1991-12-31 4
1992-03-31 4.9
1992-06-30 5.7
1992-09-30 4.2
1992-12-31 1.4
1993-03-31 2.4
1993-06-30 4.2
1993-09-30 3.7
1993-12-31 5.1
1994-03-31 7.7
1994-06-30 5.7
1994-09-30 2.2
1994-12-31 3.7
1995-03-31 8.9
1995-06-30 10.2
1995-09-30 7.6
1995-12-31 9.5
1996-03-31 11.7
1996-06-30 10.1
1996-09-30 8.2
1996-12-31 8.9
1997-03-31 13.9
1997-06-30 14.5
1997-09-30 9.4
1997-12-31 9.4
1998-03-31 10.6
1998-06-30 9.7
1998-09-30 8.1
1998-12-31 6.9
1999-03-31 6.1
1999-06-30 4.4
1999-09-30 0
1999-12-31 4.1
2000-03-31 11.1
2000-06-30 9.7
2000-09-30 7
2000-12-31 6.8
2001-03-31 9.5
2001-06-30 8.5
2001-09-30 7.3
2001-12-31 4.9
2002-03-31 4.2
2002-06-30 7.5
2002-09-30 7.5
2002-12-31 7.2
2003-03-31 6.8
2003-06-30 8.6
2003-09-30 6.4
2003-12-31 6
2004-03-31 9.3
2004-06-30 10.1
2004-09-30 8.8
2004-12-31 8.4
2005-03-31 12.5
2005-06-30 12.8
2005-09-30 10.6
2005-12-31 12.8
2006-03-31 14.4
2006-06-30 13.7
2006-09-30 13.7
2006-12-31 11.4
2007-03-31 11.8
2007-06-30 13.9
2007-09-30 14.5
2007-12-31 11.1
2008-03-31 9.2
2008-06-30 10.9
2008-09-30 12.4
2008-12-31 20.3
2009-03-31 22.1
2009-06-30 6.9
2009-09-30 2.2
2009-12-31 6.6
2010-03-31 4.5
2010-06-30 -0.7
2010-09-30 -2.3
2010-12-31 -2.3
2011-03-31 -0.3
2011-06-30 1
2011-09-30 -2.7
2011-12-31 -5.7
2012-03-31 -6.5
2012-06-30 -5
2012-09-30 -0.8
2012-12-31 2.9
2013-03-31 1.4
2013-06-30 0.2
2013-09-30 3.7
2013-12-31 0.2
2014-03-31 -4.1
2014-06-30 -1.6
2014-09-30 -1
2014-12-31 -0.5
2015-03-31 -0.2
2015-06-30 0.1
2015-09-30 -0.8
2015-12-31 0.7
2016-03-31 4
2016-06-30 6.7
2016-09-30 8.6
2016-12-31 5.9
2017-03-31 5
2017-06-30 5.2
2017-09-30 4.7
2017-12-31 2.5
2018-03-31 0
2018-06-30 1
2018-09-30 1.7
2018-12-31 2.8
2019-03-31 2.4
2019-06-30 1.7
2019-09-30 5.3
2019-12-31 6.1
2020-03-31 11
2020-06-30 20.2
2020-09-30 13.8
2020-12-31 7.4
2021-03-31 8.1
2021-06-30 6.8
2021-09-30 6
2021-12-31 5.8
2022-03-31 4.8
2022-06-30 2.3
2022-09-30 6
2022-12-31 0.9
2023-03-31 -4.9
2023-06-30 -0.6
2023-09-30 -2.9
2023-12-31 -1.3