Quarter	Percent, Seasonally Adjusted
1995-01-01	65.3540671203909
1995-04-01	64.9131950482748
1995-07-01	64.8558725455390
1995-10-01	64.9889488267193
1996-01-01	64.8048477725781
1996-04-01	65.7469293943404
1996-07-01	65.0684113105974
1996-10-01	65.5380223386609
1997-01-01	65.5521210951382
1997-04-01	65.9812665125431
1997-07-01	65.6616045904430
1997-10-01	65.8844357375139
1998-01-01	66.4555604576109
1998-04-01	66.0709689746170
1998-07-01	66.8337902708683
1998-10-01	66.9217655032492
1999-01-01	67.4619368856104
1999-04-01	67.7849741458367
1999-07-01	68.1021027694106
1999-10-01	68.5640079480411
2000-01-01	68.0825306084288
2000-04-01	68.4712470288953
2000-07-01	68.8739143738485
2000-10-01	68.5541987277150
2001-01-01	68.4618510120834
2001-04-01	68.1468793949499
2001-07-01	68.3037524116599
2001-10-01	68.4071639886812
2002-01-01	68.7848708656390
2002-04-01	69.3194279102536
2002-07-01	69.4124407028420
2002-10-01	69.5120622264919
2003-01-01	69.8064432862962
2003-04-01	69.2910689828905
2003-07-01	70.0176488966509
2003-10-01	70.5417828212144
2004-01-01	70.6834573351350
2004-04-01	70.6029521324834
2004-07-01	70.0515041034118
2004-10-01	70.0740412081914
2005-01-01	70.1286232597482
2005-04-01	70.7413791800633
2005-07-01	70.8722819558900
2005-10-01	71.1145264990986
2006-01-01	71.0166615474595
2006-04-01	70.8372206779192
2006-07-01	70.8338166860628
2006-10-01	71.2103410985436
2007-01-01	71.7124318943585
2007-04-01	72.2013810522384
2007-07-01	72.2840103670247
2007-10-01	71.8524505388734
2008-01-01	72.0215921400134
2008-04-01	72.4392739409006
2008-07-01	72.3967079663402
2008-10-01	72.6114752242835
2009-01-01	73.2323527193692
2009-04-01	72.9526105936333
2009-07-01	73.2307009171287
2009-10-01	73.5204693148688
2010-01-01	73.1711020229424
2010-04-01	73.4332026073977
2010-07-01	73.5791993351890
2010-10-01	74.3069631096815
2011-01-01	73.8831057681041
2011-04-01	73.6846142489814
2011-07-01	74.0909793270223
2011-10-01	74.3006711262661
2012-01-01	76.8411439633068
2012-04-01	76.7111182066610
2012-07-01	77.0896917492455
2012-10-01	76.8783610077506
2013-01-01	77.1543560745776
2013-04-01	77.0576692351052
2013-07-01	76.7950156299193
2013-10-01	77.0202576995535
2014-01-01	78.4750755710536
2014-04-01	78.6177597361353
2014-07-01	78.2878841898842
2014-10-01	78.1522991369209
2015-01-01	78.0375914297168
2015-04-01	77.8789894926067
2015-07-01	78.1135354941808
2015-10-01	78.2174265768099
2016-01-01	78.2004518045813
2016-04-01	78.5809741499198
2016-07-01	78.7846709593334
2016-10-01	78.6224494305801
2017-01-01	78.7217467573684
2017-04-01	78.5970012813369
2017-07-01	78.6067151023547
2017-10-01	79.1243656012225
2018-01-01	79.2818478955085
2018-04-01	79.7695792898516
2018-07-01	79.7091924522524