Quarterly Percent
1998-12-31 11.6
1999-03-31 6.8
1999-06-30 -3.6
1999-09-30 -9.8
1999-12-31 3.2
2000-03-31 24.3
2000-06-30 41.3
2000-09-30 15.8
2000-12-31 19.9
2001-03-31 11
2001-06-30 -2.4
2001-09-30 8.1
2001-12-31 14.4
2002-03-31 -3.8
2002-06-30 2.7
2002-09-30 1.1
2002-12-31 -14.8
2003-03-31 -10.8
2003-06-30 -12.3
2003-09-30 -4.1
2003-12-31 6.2
2004-03-31 7
2004-06-30 4.2
2004-09-30 -19.2
2004-12-31 -16.1
2005-03-31 -18.3
2005-06-30 -12.9
2005-09-30 35.1
2005-12-31 39.5
2006-03-31 51.8
2006-06-30 34.9
2006-09-30 13.6
2006-12-31 25.7
2007-03-31 19.8
2007-06-30 34.9
2007-09-30 27.9
2007-12-31 24.9
2008-03-31 19.5
2008-06-30 4.8
2008-09-30 -5.6
2008-12-31 -26.8
2009-03-31 -27.1
2009-06-30 -26.9
2009-09-30 -23
2009-12-31 -3.2
2010-03-31 -8.6
2010-06-30 -3.1
2010-09-30 1.6
2010-12-31 8.6
2011-03-31 12.2
2011-06-30 1.2
2011-09-30 10.2
2011-12-31 -11.9
2012-03-31 0.8
2012-06-30 13.7
2012-09-30 22.8
2012-12-31 22.3
2013-03-31 1.4
2013-06-30 7.1
2013-09-30 -21.3
2013-12-31 -6.7
2014-03-31 7.4
2014-06-30 -2.8
2014-09-30 1
2014-12-31 -5.4
2015-03-31 -15.8
2015-06-30 -19.9
2015-09-30 -6.9
2015-12-31 -11.1
2016-03-31 -10.7
2016-06-30 -4.7
2016-09-30 -1.4
2016-12-31 3
2017-03-31 3.2
2017-06-30 9.4
2017-09-30 -0.8
2017-12-31 12.4
2018-03-31 10.6
2018-06-30 13.5
2018-09-30 14.8
2018-12-31 5
2019-03-31 -0.8
2019-06-30 -6.6
2019-09-30 -5.7
2019-12-31 5.6
2020-03-31 40.8
2020-06-30 23.5
2020-09-30 22.7
2020-12-31 26.8
2021-03-31 -1.3
2021-06-30 8.6
2021-09-30 18.1
2021-12-31 9.3
2022-03-31 29.9
2022-06-30 12.3
2022-09-30 19.1
2022-12-31 -8.8
2023-03-31 -19.1
2023-06-30 -3.3
2023-09-30 -12.2
2023-12-31 24.4
