Quarter	Percent, Seasonally Adjusted
2005-01-01	57.1640901319974
2005-04-01	56.8001118189625
2005-07-01	57.3450826727275
2005-10-01	57.5582743670121
2006-01-01	58.0051914001564
2006-04-01	57.8675850234318
2006-07-01	58.0622796145878
2006-10-01	58.0159413309758
2007-01-01	57.9291395789440
2007-04-01	57.8226915752140
2007-07-01	57.5336928310709
2007-10-01	58.4010008115873
2008-01-01	58.1953027635314
2008-04-01	58.1710725108712
2008-07-01	57.4882884026034
2008-10-01	56.6162269324954
2009-01-01	56.6401289995993
2009-04-01	56.2814676957446
2009-07-01	56.7939345710518
2009-10-01	57.0121020462083
2010-01-01	56.6534518583514
2010-04-01	57.0625554254118
2010-07-01	56.6811303162353
2010-10-01	55.5967285341124
2011-01-01	56.1109570306923
2011-04-01	56.4773551446471
2011-07-01	56.7041485255116
2011-10-01	57.3624263931264
2012-01-01	57.1766781176061
2012-04-01	57.8632413353505
2012-07-01	57.8220880216780
2012-10-01	56.9620893745975
2013-01-01	56.8838348844945
2013-04-01	57.4103954759866
2013-07-01	57.2926255168009
2013-10-01	57.6692991203862
2014-01-01	57.2460738614828
2014-04-01	56.9245220309245
2014-07-01	56.6883261537644
2014-10-01	56.6895458929026
2015-01-01	57.0555973766862
2015-04-01	57.0514450115565
2015-07-01	57.1318038183341
2015-10-01	57.6226482557287
2016-01-01	57.2797942552821
2016-04-01	57.2467376758619
2016-07-01	57.6127700277847
2016-10-01	57.3536334043096
2017-01-01	57.5852575181136
2017-04-01	57.2553348982569
2017-07-01	57.1666254954839
2017-10-01	57.2331825848943
2018-01-01	57.5089621337532
2018-04-01	57.7776317810960