Quarter	Percent, Seasonally Adjusted
2000-01-01	18.600000000000000
2000-04-01	15.562576369058000
2000-07-01	14.025413688617100
2000-10-01	17.052895911323400
2001-01-01	10.073613768009900
2001-04-01	6.371823880006990
2001-07-01	2.851399643794830
2001-10-01	-13.135345381104900
2002-01-01	-4.140830535635820
2002-04-01	-1.232157357471870
2002-07-01	3.806965969978000
2002-10-01	1.090867349048650
2003-01-01	1.823417281967660
2003-04-01	-0.386719138648038
2003-07-01	2.895805047157190
2003-10-01	7.755459071197650
2004-01-01	10.099597640163700
2004-04-01	7.952565388698120
2004-07-01	7.915765306552320
2004-10-01	9.986554597852540
2005-01-01	10.544968092046700
2005-04-01	11.975795014300500
2005-07-01	8.023011864452190
2005-10-01	12.182762516368200
2006-01-01	12.540364536197700
2006-04-01	14.807744084396100
2006-07-01	16.893138453989300
2006-10-01	15.585834768419900
2007-01-01	16.078068496342400
2007-04-01	17.086107396539100
2007-07-01	12.748007299873300
2007-10-01	16.422325848328100
2008-01-01	19.711961173257600
2008-04-01	19.268931028108200
2008-07-01	25.836879548718800
2008-10-01	5.612758417193570
2009-01-01	-8.846135213645750
2009-04-01	-1.229489543229790
2009-07-01	5.630443771776230
2009-10-01	11.222763620591100
2010-01-01	13.013334279908300
2010-04-01	14.528038291070700
2010-07-01	16.842716264957300
2010-10-01	19.818773261233200
2011-01-01	22.860977723503100
2011-04-01	18.102451751449800
2011-07-01	16.076316294324700
2011-10-01	15.793134214336300
2012-01-01	17.693267791807200
2012-04-01	18.880206468472000
2012-07-01	17.646278005220700
2012-10-01	16.794070047408500
2013-01-01	13.294849351053500
2013-04-01	12.100000000000000
2013-07-01	13.900000000000000
2013-10-01	15.100000000000000
2014-01-01	15.100000000000000
2014-04-01	12.500000000000000
2014-07-01	13.300000000000000
2014-10-01	12.800000000000000
2015-01-01	10.300000000000000
2015-04-01	7.900000000000000
2015-07-01	6.200000000000000
2015-10-01	7.200000000000000
2016-01-01	7.100000000000000
2016-04-01	10.100000000000000
2016-07-01	6.800000000000000
2016-10-01	5.900000000000000
2017-01-01	12.500000000000000
2017-04-01	7.900000000000000
2017-07-01	7.000000000000000
2017-10-01	7.900000000000000
2018-01-01	10.400000000000000
2018-04-01	8.800000000000000
2018-07-01	14.300000000000000