Quarter	Percent, Seasonally Adjusted
1995-01-01	22.3909066137257
1995-04-01	20.7545432785255
1995-07-01	25.1385097157540
1995-10-01	19.9025381474722
1996-01-01	21.2217270506629
1996-04-01	21.3543432731625
1996-07-01	26.6107461536816
1996-10-01	21.6805243079331
1997-01-01	20.7720729735971
1997-04-01	21.2661113546690
1997-07-01	26.8539022414259
1997-10-01	20.5546657675124
1998-01-01	21.1270454335842
1998-04-01	21.7746354396818
1998-07-01	27.5000788253965
1998-10-01	23.6496314006774
1999-01-01	22.5656774710418
1999-04-01	22.1682332324359
1999-07-01	26.1370329166939
1999-10-01	20.5267528078430
2000-01-01	20.0913490294166
2000-04-01	20.3515047826425
2000-07-01	23.3581881255233
2000-10-01	19.0586626956034
2001-01-01	19.0081729112304
2001-04-01	21.5447734570103
2001-07-01	25.1326757707047
2001-10-01	20.9484637105613
2002-01-01	20.6975828474895
2002-04-01	22.1798185719860
2002-07-01	24.8194767785976
2002-10-01	20.7599918409464
2003-01-01	20.4528091386440
2003-04-01	21.0079338473572
2003-07-01	25.4362416107383
2003-10-01	20.0560957367240
2004-01-01	20.5029248282725
2004-04-01	19.4033647453316
2004-07-01	23.3709461819145
2004-10-01	19.4906368730200
2005-01-01	20.2585377449260
2005-04-01	19.8333761122519
2005-07-01	22.8351662883212
2005-10-01	19.5923024733239
2006-01-01	19.2185728287817
2006-04-01	19.3752554002300
2006-07-01	22.5102078784259
2006-10-01	19.5076313472263
2007-01-01	19.4924193663735
2007-04-01	20.2000461918383
2007-07-01	23.4564614734987
2007-10-01	20.2237589054475
2008-01-01	18.7259038493195
2008-04-01	19.7701952233314
2008-07-01	21.2596764698129
2008-10-01	19.2151997910682
2009-01-01	20.3971119133574
2009-04-01	21.0658200578264
2009-07-01	24.6085458687559
2009-10-01	20.3968228719287
2010-01-01	18.5801752771219
2010-04-01	19.1132271436318
2010-07-01	21.6636574434740
2010-10-01	19.0052924413082
2011-01-01	16.2245475351964
2011-04-01	17.5232006943517
2011-07-01	20.6188958924984
2011-10-01	18.8037330811928
2012-01-01	17.0254488790062
2012-04-01	18.0610795454545
2012-07-01	21.5754268454049
2012-10-01	19.4995035487074
2013-01-01	17.6664945792463
2013-04-01	19.5137687596428
2013-07-01	21.6155417298081
2013-10-01	19.8116465526092
2014-01-01	18.4957673311909
2014-04-01	19.7268868794981
2014-07-01	22.2843927185915
2014-10-01	20.5096131572852
2015-01-01	19.0689026679978
2015-04-01	19.2271327579477
2015-07-01	22.2429087723141
2015-10-01	21.4615206511479
2016-01-01	19.6872549471839
2016-04-01	20.1725663716814
2016-07-01	23.1258930861393
2016-10-01	21.3358070500928
2017-01-01	18.6108125671724
2017-04-01	20.4746492307943
2017-07-01	23.5014433689930
2017-10-01	21.7369829838761
2018-01-01	18.2586253073945
2018-04-01	20.0316516771529