Quarterly Percent
1998-12-31 16.1
1999-03-31 12.7
1999-06-30 18.9
1999-09-30 18.8
1999-12-31 11.2
2000-03-31 7.8
2000-06-30 -1
2000-09-30 -1.2
2000-12-31 -0.9
2001-03-31 0.1
2001-06-30 -0.6
2001-09-30 -1
2001-12-31 -2.2
2002-03-31 -5.6
2002-06-30 -10.9
2002-09-30 -10.4
2002-12-31 -11
2003-03-31 -8.3
2003-06-30 -6.4
2003-09-30 -10.9
2003-12-31 -15.1
2004-03-31 -11.5
2004-06-30 -10.8
2004-09-30 -9.2
2004-12-31 -2.5
2005-03-31 -3.6
2005-06-30 4.4
2005-09-30 8.1
2005-12-31 18.4
2006-03-31 10.7
2006-06-30 5.2
2006-09-30 6
2006-12-31 -0.6
2007-03-31 5.2
2007-06-30 9.3
2007-09-30 11.5
2007-12-31 7.8
2008-03-31 26.3
2008-06-30 13.8
2008-09-30 10.8
2008-12-31 9.6
2009-03-31 -7.5
2009-06-30 -10.2
2009-09-30 -22.2
2009-12-31 -24.7
2010-03-31 -24.6
2010-06-30 -22.5
2010-09-30 -12.4
2010-12-31 -6.2
2011-03-31 -12.4
2011-06-30 -9.8
2011-09-30 -13.7
2011-12-31 -13.5
2012-03-31 -12.3
2012-06-30 -6
2012-09-30 -5.9
2012-12-31 -3.8
2013-03-31 -0.4
2013-06-30 -6.5
2013-09-30 -0.5
2013-12-31 -4.4
2014-03-31 -2
2014-06-30 4
2014-09-30 8.7
2014-12-31 9.4
2015-03-31 11.3
2015-06-30 13.1
2015-09-30 3.3
2015-12-31 -0.3
2016-03-31 0.1
2016-06-30 -3.4
2016-09-30 -4.2
2016-12-31 -0.2
2017-03-31 -3.8
2017-06-30 9
2017-09-30 13.4
2017-12-31 13.1
2018-03-31 17.2
2018-06-30 7.1
2018-09-30 9.9
2018-12-31 16.6
2019-03-31 13.4
2019-06-30 15.2
2019-09-30 8.5
2019-12-31 -1.4
2020-03-31 9.9
2020-06-30 0.1
2020-09-30 1.6
2020-12-31 -1
2021-03-31 -14.9
2021-06-30 -17.5
2021-09-30 -13.1
2021-12-31 -8.5
2022-03-31 5.6
2022-06-30 12.9
2022-09-30 14.7
2022-12-31 13.3
2023-03-31 -1.6
2023-06-30 -3.9
2023-09-30 -6.3
2023-12-31 -7.6
