Quarter	Percent, Seasonally Adjusted
2003-01-01	65.3066198675947
2003-04-01	64.9687678078036
2003-07-01	65.1806519443316
2003-10-01	64.9355276094272
2004-01-01	64.9370087689165
2004-04-01	64.8502436327966
2004-07-01	63.2454257472891
2004-10-01	62.8827912708837
2005-01-01	62.4642165745916
2005-04-01	62.3602913179713
2005-07-01	62.6555726286328
2005-10-01	63.0873279416692
2006-01-01	62.4065491383503
2006-04-01	62.7412438695555
2006-07-01	62.2153724906980
2006-10-01	62.2976752011543
2007-01-01	62.3425449147652
2007-04-01	62.0278114949186
2007-07-01	62.7983297037990
2007-10-01	62.5042514415132
2008-01-01	63.1635436430591
2008-04-01	63.1287406089246
2008-07-01	62.5580066109191
2008-10-01	62.0657593702588
2009-01-01	61.6018172381046
2009-04-01	61.3039686846368
2009-07-01	61.7155868077784
2009-10-01	61.4124634908342
2010-01-01	60.9185683517320
2010-04-01	60.8251916080532
2010-07-01	60.0340229673452
2010-10-01	60.2138974657297
2011-01-01	60.0910696723298
2011-04-01	59.0206599407996
2011-07-01	58.6038349031332
2011-10-01	57.4080977836307
2012-01-01	56.8725935925738
2012-04-01	56.2835408343396
2012-07-01	55.4913179552672
2012-10-01	54.3592672816992
2013-01-01	54.4138320810994
2013-04-01	54.6107092212868
2013-07-01	53.4737228527235
2013-10-01	53.5101869957026
2014-01-01	52.5518824081519
2014-04-01	51.6633184969433
2014-07-01	51.0611264261690
2014-10-01	50.6829067521814
2015-01-01	50.3344025897633
2015-04-01	49.4431759651366
2015-07-01	49.4698978763583
2015-10-01	49.6720059796219
2016-01-01	49.1460289124095
2016-04-01	49.0906664435699
2016-07-01	48.2469631143999
2016-10-01	47.9607880834317
2017-01-01	47.4105140258302
2017-04-01	46.9945696475439
2017-07-01	47.0751934083451
2017-10-01	46.6015195308671
2018-01-01	46.2129669217028
2018-04-01	46.6609434035357