Quarterly Percent
1998-03-31 13.3
1998-06-30 24.1
1998-09-30 2
1998-12-31 15
1999-03-31 4.3
1999-06-30 48.2
1999-09-30 -2.3
1999-12-31 -5.2
2000-03-31 5.3
2000-06-30 5.3
2000-09-30 4.8
2000-12-31 6.8
2001-03-31 -0.1
2001-06-30 -11.5
2001-09-30 -0.9
2001-12-31 -18.1
2002-03-31 -17.9
2002-06-30 -10.4
2002-09-30 -5.4
2002-12-31 -5.8
2003-03-31 -14.8
2003-06-30 -3.3
2003-09-30 -18.7
2003-12-31 -28
2004-03-31 7.6
2004-06-30 -5.4
2004-09-30 -13.4
2004-12-31 -4.1
2005-03-31 2.7
2005-06-30 71.8
2005-09-30 0.6
2005-12-31 12.6
2006-03-31 -16.2
2006-06-30 10.7
2006-09-30 15.3
2006-12-31 41.2
2007-03-31 -2.4
2007-06-30 13.9
2007-09-30 11.8
2007-12-31 48.3
2008-03-31 82.4
2008-06-30 -11.6
2008-09-30 12.5
2008-12-31 -12.2
2009-03-31 -11.7
2009-06-30 -22
2009-09-30 -51.3
2009-12-31 -22.3
2010-03-31 -12.8
2010-06-30 -17.3
2010-09-30 -0.3
2010-12-31 -1.8
2011-03-31 -26.6
2011-06-30 -7.3
2011-09-30 -14.2
2011-12-31 5.5
2012-03-31 -23.7
2012-06-30 17.5
2012-09-30 -11.7
2012-12-31 10.1
2013-03-31 5.3
2013-06-30 -15
2013-09-30 14.4
2013-12-31 14.1
2014-03-31 6.4
2014-06-30 4.5
2014-09-30 16.1
2014-12-31 3.5
2015-03-31 14.1
2015-06-30 10.7
2015-09-30 -11
2015-12-31 -9.4
2016-03-31 12.7
2016-06-30 9.4
2016-09-30 -2.8
2016-12-31 5
2017-03-31 3.3
2017-06-30 45
2017-09-30 3.1
2017-12-31 3.3
2018-03-31 10.1
2018-06-30 20.6
2018-09-30 3.8
2018-12-31 19.5
2019-03-31 0
2019-06-30 28
2019-09-30 -5.1
2019-12-31 0.8
2020-03-31 30.1
2020-06-30 -13.8
2020-09-30 7.1
2020-12-31 -13.3
2021-03-31 -11.4
2021-06-30 21.5
2021-09-30 15
2021-12-31 -8.1
2022-03-31 24.3
2022-06-30 -7.1
2022-09-30 29.8
2022-12-31 -2.3
2023-03-31 -10.9
2023-06-30 -8.4
2023-09-30 19.8
2023-12-31 -7.2
