Quarter	Percent, Seasonally Adjusted
1995-01-01	60.1382158887806
1995-04-01	60.3219047358168
1995-07-01	60.7848882068749
1995-10-01	60.4904415652975
1996-01-01	60.6048015599652
1996-04-01	61.6946283649587
1996-07-01	60.9650413987065
1996-10-01	60.8027198339596
1997-01-01	60.6769953585584
1997-04-01	60.9923300196478
1997-07-01	60.2630564735249
1997-10-01	61.0223623040791
1998-01-01	61.2110388216952
1998-04-01	60.7661236693188
1998-07-01	61.2870093295621
1998-10-01	61.8157656815243
1999-01-01	62.3279506313332
1999-04-01	62.0754218663084
1999-07-01	62.3552406700779
1999-10-01	62.9633924846410
2000-01-01	62.6886092230421
2000-04-01	62.9733173956504
2000-07-01	63.3835622080524
2000-10-01	63.0681871606847
2001-01-01	62.5385484810435
2001-04-01	62.7774372781976
2001-07-01	62.3410051531758
2001-10-01	61.9588314170580
2002-01-01	62.6031932590999
2002-04-01	62.8948403321502
2002-07-01	62.6564832309566
2002-10-01	63.0763043524405
2003-01-01	62.8238527583542
2003-04-01	62.7384083485103
2003-07-01	62.7326015575407
2003-10-01	63.4927540542183
2004-01-01	62.9306685799654
2004-04-01	63.3196524613039
2004-07-01	63.4447392143718
2004-10-01	63.5012769697317
2005-01-01	64.5242115861990
2005-04-01	64.6136056690798
2005-07-01	64.8466669198553
2005-10-01	65.3553015725933
2006-01-01	65.2688812018255
2006-04-01	65.5384650505107
2006-07-01	65.6407469266106
2006-10-01	66.1754388127879
2007-01-01	66.8978284303306
2007-04-01	66.5932560273494
2007-07-01	67.7026653536531
2007-10-01	67.2859189839138
2008-01-01	67.9852892640212
2008-04-01	68.6571949890890
2008-07-01	68.1466223583546
2008-10-01	68.3057983806891
2009-01-01	67.7787601452646
2009-04-01	67.6284114494191
2009-07-01	68.3020236752234
2009-10-01	68.9032917111690
2010-01-01	68.7150799491063
2010-04-01	69.1973901020960
2010-07-01	69.3520045235190
2010-10-01	70.1071756260042
2011-01-01	70.1213412463537
2011-04-01	70.1741179045505
2011-07-01	70.0102008580905
2011-10-01	70.6540262844396
2012-01-01	71.6408097286682
2012-04-01	71.7117275942205
2012-07-01	72.7518853170954
2012-10-01	72.4206183661376
2013-01-01	72.3827481787144
2013-04-01	72.1357826952787
2013-07-01	72.6295477761807
2013-10-01	72.9319675362580
2014-01-01	74.2590157460765
2014-04-01	74.3491807447479
2014-07-01	74.3426285213004
2014-10-01	74.2911598205239
2015-01-01	74.0863707425430
2015-04-01	74.2679463781844
2015-07-01	74.3905479693108
2015-10-01	74.2876859447188
2016-01-01	74.1902218547122
2016-04-01	75.3850368550536
2016-07-01	75.2695548769846
2016-10-01	75.3884270710492
2017-01-01	75.6551046947822
2017-04-01	75.3835249635880
2017-07-01	75.7080313152690
2017-10-01	76.1854380681573
2018-01-01	76.6843840008614
2018-04-01	76.7094460157915
2018-07-01	76.9231714515542