Quarter	Percent, Seasonally Adjusted
2003-01-01	52.0181662825329
2003-04-01	51.7403289732846
2003-07-01	51.7515469158317
2003-10-01	51.5157715939587
2004-01-01	51.5415582831170
2004-04-01	51.5175298394349
2004-07-01	51.6252891071846
2004-10-01	51.4918178619944
2005-01-01	51.5522119071891
2005-04-01	51.5746564045171
2005-07-01	51.4450260107074
2005-10-01	51.2644245026788
2006-01-01	51.2462117384044
2006-04-01	51.2431208329909
2006-07-01	51.5116385531433
2006-10-01	51.6314847402340
2007-01-01	51.6553239317539
2007-04-01	51.8396275814881
2007-07-01	52.0887135344825
2007-10-01	52.2849519504625
2008-01-01	52.4224037487487
2008-04-01	52.4057481125147
2008-07-01	52.3776610153188
2008-10-01	52.3336559778027
2009-01-01	51.9123819782565
2009-04-01	51.7556293045986
2009-07-01	51.5190598731175
2009-10-01	51.3697797921030
2010-01-01	51.5348347552321
2010-04-01	51.5116556795280
2010-07-01	51.5296169856205
2010-10-01	51.4233292396470
2011-01-01	51.3122360698412
2011-04-01	51.3664526465830
2011-07-01	51.2926817655125
2011-10-01	51.2521112766092
2012-01-01	51.1619432107288
2012-04-01	51.1829266903711
2012-07-01	51.1451896163125
2012-10-01	51.1522903229504
2013-01-01	50.7875695319791
2013-04-01	50.8379349385822
2013-07-01	50.9025691062949
2013-10-01	50.8219748544789
2014-01-01	50.4959560432345
2014-04-01	50.3825499213855
2014-07-01	50.1746481106724
2014-10-01	50.2895635644246
2015-01-01	50.2424899955085
2015-04-01	50.2061698669454
2015-07-01	50.2501731381712
2015-10-01	50.3245031602138
2016-01-01	50.3499540226607
2016-04-01	50.3208184672664
2016-07-01	50.2788015943653
2016-10-01	50.2835379349331
2017-01-01	50.2222467909556
2017-04-01	50.6038369211839
2017-07-01	50.4052714962479
2017-10-01	50.8254533632950
2018-01-01	50.7181619180829
2018-04-01	50.6901787889453