Quarter	Percent, Seasonally Adjusted
1999-04-01	4.2
1999-07-01	0.5
1999-10-01	13.5
2000-01-01	-0.2
2000-04-01	13.1
2000-07-01	5.1
2000-10-01	5.3
2001-01-01	3.7
2001-04-01	14.1
2001-07-01	19.0
2001-10-01	-3.5
2002-01-01	9.0
2002-04-01	-10.0
2002-07-01	0.5
2002-10-01	10.9
2003-01-01	12.6
2003-04-01	1.7
2003-07-01	-4.0
2003-10-01	13.0
2004-01-01	16.7
2004-04-01	22.0
2004-07-01	12.0
2004-10-01	16.9
2005-01-01	-4.3
2005-04-01	3.9
2005-07-01	14.4
2005-10-01	15.6
2006-01-01	16.7
2006-04-01	21.7
2006-07-01	17.3
2006-10-01	17.1
2007-01-01	10.0
2007-04-01	16.3
2007-07-01	13.3
2007-10-01	1.0
2008-01-01	-1.8
2008-04-01	-21.5
2008-07-01	-10.4
2008-10-01	-22.8
2009-01-01	-51.8
2009-04-01	-48.2
2009-07-01	-33.6
2009-10-01	-18.5
2010-01-01	3.1
2010-04-01	8.2
2010-07-01	0.4
2010-10-01	12.9
2011-01-01	22.4
2011-04-01	30.7
2011-07-01	20.5
2011-10-01	-5.3
2012-01-01	-0.8
2012-04-01	9.2
2012-07-01	9.7
2012-10-01	3.1
2013-01-01	3.1
2013-04-01	0.1
2013-07-01	3.9
2013-10-01	-15.2
2014-01-01	4.8
2014-04-01	5.9
2014-07-01	-7.1
2014-10-01	3.5
2015-01-01	-0.3
2015-04-01	8.0
2015-07-01	-9.8
2015-10-01	3.7
2016-01-01	5.5
2016-04-01	-0.3
2016-07-01	2.5
2016-10-01	16.1
2017-01-01	16.1
2017-04-01	11.6
2017-07-01	15.7
2017-10-01	28.2
2018-01-01	15.2
2018-04-01	11.4
2018-07-01	12.8
2018-10-01	3.9