Quarter	Percent, Seasonally Adjusted
2002-01-01	12.53617244784210
2002-04-01	12.96159470897420
2002-07-01	10.20919670500900
2002-10-01	11.20328057870550
2003-01-01	11.29553602503590
2003-04-01	11.18251596122590
2003-07-01	11.64135747516940
2003-10-01	10.01033210200140
2004-01-01	11.73931491354940
2004-04-01	10.69446181045130
2004-07-01	10.74123289088480
2004-10-01	10.85416486881770
2005-01-01	11.11615368982430
2005-04-01	9.24308306955961
2005-07-01	9.87987182945960
2005-10-01	7.86293339293282
2006-01-01	7.74174730186238
2006-04-01	5.79709099666258
2006-07-01	5.18630238803047
2006-10-01	5.91424387608757
2007-01-01	6.93369508672290
2007-04-01	5.72836248747485
2007-07-01	5.13738889050201
2007-10-01	5.04788840062234
2008-01-01	6.37817180664848
2008-04-01	6.12765758316053
2008-07-01	7.47077059099279
2008-10-01	9.46408199306422
2009-01-01	12.87833353788920
2009-04-01	16.65347569660130
2009-07-01	17.19019339111150
2009-10-01	18.18969623173080
2010-01-01	19.04877359249380
2010-04-01	18.97072885498140
2010-07-01	16.95225054631650
2010-10-01	17.12268321580490
2011-01-01	16.28497330822880
2011-04-01	15.24282761106090
2011-07-01	13.78320114094770
2011-10-01	14.01378689494810
2012-01-01	14.94157905554810
2012-04-01	14.39139286453250
2012-07-01	11.94055591800390
2012-10-01	13.47097406172090
2013-01-01	12.52335873215210
2013-04-01	10.48811189193760
2013-07-01	10.66033920883030
2013-10-01	10.49045904483180
2014-01-01	11.43168963667900
2014-04-01	10.13660013542290
2014-07-01	10.01002124510240
2014-10-01	9.80038726409674
2015-01-01	10.09612183664230
2015-04-01	9.66612254601030
2015-07-01	9.43450064979882
2015-10-01	8.95055065220433
2016-01-01	9.87772101689962
2016-04-01	8.82688421717725
2016-07-01	9.16561352456742
2016-10-01	9.29357526286211
2017-01-01	8.96270107009514
2017-04-01	8.19463655109503
2017-07-01	8.11588462958171
2017-10-01	7.72936754824989
2018-01-01	7.60741628229256
2018-04-01	7.28891865443910