Quarter	Percent, Seasonally Adjusted
2003-01-01	0.000000000000000
2003-04-01	0.000000000000000
2003-07-01	0.000000000000000
2003-10-01	0.000000000000000
2004-01-01	0.000000000000000
2004-04-01	0.000000000000000
2004-07-01	0.000000000000000
2004-10-01	8.820430237080460
2005-01-01	0.000000000000000
2005-04-01	0.000000000000000
2005-07-01	0.000000000000000
2005-10-01	8.115917863944160
2006-01-01	0.000000000000000
2006-04-01	8.056518768811860
2006-07-01	8.127599761545300
2006-10-01	0.000000000000000
2007-01-01	0.000000000000000
2007-04-01	0.000000000000000
2007-07-01	0.000000000000000
2007-10-01	0.000000000000000
2008-01-01	0.000000000000000
2008-04-01	0.000000000000000
2008-07-01	0.000000000000000
2008-10-01	0.000000000000000
2009-01-01	0.000000000000000
2009-04-01	0.000000000000000
2009-07-01	7.529481449959300
2009-10-01	0.000000000000000
2010-01-01	8.122734212672120
2010-04-01	7.412544871315290
2010-07-01	7.177674233218590
2010-10-01	0.000000000000000
2011-01-01	0.000000000000000
2011-04-01	7.355599232328570
2011-07-01	0.000000000000000
2011-10-01	4.300830213157890
2012-01-01	2.264151797354580
2012-04-01	4.354773849899240
2012-07-01	4.317596098655320
2012-10-01	5.643579631077450
2013-01-01	3.613464788596030
2013-04-01	3.506598777241540
2013-07-01	2.159161432490180
2013-10-01	4.926194752707670
2014-01-01	2.715853252150160
2014-04-01	3.828738164717570
2014-07-01	2.568153584347270
2014-10-01	3.179587166173770
2015-01-01	4.371423204269340
2015-04-01	3.188322263556430
2015-07-01	3.169126624340830
2015-10-01	2.576081025009520
2016-01-01	1.863279690084770
2016-04-01	1.949478794404060
2016-07-01	0.978135521360325
2016-10-01	0.644108661848224
2017-01-01	1.272502973775000
2017-04-01	1.266684893378460
2017-07-01	1.275852572047800
2017-10-01	2.528779798140700
2018-01-01	1.321372809057930
2018-04-01	1.925122524504350