Quarterly Percent
1987-03-31 4.7
1987-06-30 8
1987-09-30 11.1
1987-12-31 9.7
1988-03-31 6.3
1988-06-30 7.1
1988-09-30 9.3
1988-12-31 6.3
1989-03-31 3.3
1989-06-30 3.7
1989-09-30 2.1
1989-12-31 2.7
1990-03-31 2.5
1990-06-30 3
1990-09-30 1.6
1990-12-31 1.6
1991-03-31 1
1991-06-30 1.1
1991-09-30 2
1991-12-31 1.4
1992-03-31 1.1
1992-06-30 1.7
1992-09-30 2.6
1992-12-31 1.3
1993-03-31 2.2
1993-06-30 2.4
1993-09-30 2.9
1993-12-31 2
1994-03-31 1.8
1994-06-30 1.4
1994-09-30 1.7
1994-12-31 1.8
1995-03-31 1.3
1995-06-30 1.3
1995-09-30 1.9
1995-12-31 1.5
1996-03-31 1
1996-06-30 1.2
1996-09-30 0.8
1996-12-31 1.5
1997-03-31 1.4
1997-06-30 1.8
1997-09-30 1.2
1997-12-31 1
1998-03-31 0.7
1998-06-30 1.2
1998-09-30 1.5
1998-12-31 1.3
1999-03-31 0.9
1999-06-30 1.7
1999-09-30 2.3
1999-12-31 1.6
2000-03-31 1.7
2000-06-30 2
2000-09-30 0.9
2000-12-31 0.7
2001-03-31 1
2001-06-30 2.3
2001-09-30 2.3
2001-12-31 2
2002-03-31 2.1
2002-06-30 2.9
2002-09-30 3.3
2002-12-31 2.9
2003-03-31 0.8
2003-06-30 2.6
2003-09-30 3.8
2003-12-31 2.7
2004-03-31 1.6
2004-06-30 2.5
2004-09-30 2
2004-12-31 2.3
2005-03-31 -0.2
2005-06-30 0.9
2005-09-30 2.7
2005-12-31 2.1
2006-03-31 -1.1
2006-06-30 2.2
2006-09-30 2.3
2006-12-31 1.5
2007-03-31 0.3
2007-06-30 0
2007-09-30 1.5
2007-12-31 0
2008-03-31 2.3
2008-06-30 0.4
2008-09-30 -2.9
2008-12-31 -4.7
2009-03-31 0.8
2009-06-30 0.8
2009-09-30 0.7
2009-12-31 1.7
2010-03-31 0.2
2010-06-30 0.4
2010-09-30 0.5
2010-12-31 0.3
2011-03-31 0.1
2011-06-30 0.3
2011-09-30 0.4
2011-12-31 0.3
2012-03-31 0.2
2012-06-30 0.2
2012-09-30 0.3
2012-12-31 0.2
2013-03-31 0
2013-06-30 0.2
2013-09-30 0.5
2013-12-31 0.5
2014-03-31 0.5
2014-06-30 0.7
2014-09-30 0.7
2014-12-31 0.5
2015-03-31 0.3
2015-06-30 0.7
2015-09-30 1.1
2015-12-31 1
2016-03-31 1
2016-06-30 0.6
2016-09-30 1
2016-12-31 0.9
2017-03-31 0.8
2017-06-30 1
2017-09-30 1.1
2017-12-31 0.8
2018-03-31 0.7
2018-06-30 0.9
2018-09-30 0.9
2018-12-31 0.8
2019-03-31 0.5
2019-06-30 0.8
2019-09-30 1.1
2019-12-31 0.9
2020-03-31 0.7
2020-06-30 0.1
2020-09-30 0.9
2020-12-31 1.3
2021-03-31 1.4
2021-06-30 1.6
2021-09-30 0.9
2021-12-31 0.6
2022-03-31 1
2022-06-30 1
2022-09-30 1.2
2022-12-31 0.7
2023-03-31 0
2023-06-30 -0.1
2023-09-30 0.1
2023-12-31 0