Quarter	Percent, Seasonally Adjusted
1990-04-01	0.327783069988369
1990-07-01	0.573759255108078
1990-10-01	1.423372424380140
1991-01-01	2.789571219119270
1991-04-01	5.691940664357750
1991-07-01	8.635177321249830
1991-10-01	11.083310795273100
1992-01-01	12.139127336696000
1992-04-01	11.726896267970700
1992-07-01	10.890549603385200
1992-10-01	10.510093458614700
1993-01-01	11.241250749341200
1993-04-01	12.458149971001600
1993-07-01	13.500276755864300
1993-10-01	14.200322523792900
1994-01-01	14.491528115566000
1994-04-01	14.643456708362700
1994-07-01	14.684492709038700
1994-10-01	14.680522467032600
1995-01-01	14.363498810459500
1995-04-01	13.850101160667300
1995-07-01	13.424702213667200
1995-10-01	13.061697815206000
1996-01-01	12.896946324202200
1996-04-01	12.510682964577900
1996-07-01	12.450383874899500
1996-10-01	12.541986836320400
1997-01-01	12.916593313209300
1997-04-01	12.845613040218500
1997-07-01	12.979094490807900
1997-10-01	12.892032489097600
1998-01-01	12.854154171882700
1998-04-01	13.462725263235500
1998-07-01	13.995556675048100
1998-10-01	14.920897223167000
1999-01-01	15.850918799998600
1999-04-01	17.098540752452200
1999-07-01	18.230544224805200
1999-10-01	18.686662889410600
2000-01-01	18.662894178868700
2000-04-01	19.051617073138500
2000-07-01	18.013898222909200
2000-10-01	17.238257191750300
2001-01-01	18.638657118998100
2001-04-01	18.093321338337700
2001-07-01	18.094656340691300
2001-10-01	18.206698535306200
2002-01-01	18.451317698465000
2002-04-01	18.082436591153200
2002-07-01	17.589156733308200
2002-10-01	17.143755643740300
2003-01-01	16.043439068539400
2003-04-01	15.188448586423700
2003-07-01	14.763910777900300
2003-10-01	14.804201567136600
2004-01-01	15.379519006844700
2004-04-01	14.769501219609600
2004-07-01	13.816448502331000
2004-10-01	13.101197937881400
2005-01-01	12.272456011231800
2005-04-01	11.604449817291000
2005-07-01	11.399648179052900
2005-10-01	11.323445992424300
2006-01-01	11.039639468122400
2006-04-01	10.772882595716900
2006-07-01	10.208542938597500
2006-10-01	9.512268330896560
2007-01-01	8.797932838689040
2007-04-01	8.420770574664100
2007-07-01	8.395150091629840
2007-10-01	8.119479828350340
2008-01-01	8.355594564180530
2008-04-01	8.518102725714820
2008-07-01	8.725853990248470
2008-10-01	9.337115386522840
2009-01-01	10.711757771310900
2009-04-01	12.700540847350100
2009-07-01	13.663543319691000
2009-10-01	14.280824728314800
2010-01-01	14.369476441616200
2010-04-01	14.125573491040200
2010-07-01	14.070202311793600
2010-10-01	14.118081088883400
2011-01-01	14.401870443299500
2011-04-01	14.456843007853000
2011-07-01	14.680712880595600
2011-10-01	14.827240334918600
2012-01-01	14.809703170000000
2012-04-01	14.766619359227500
2012-07-01	14.998006540583000
2012-10-01	15.509004263522900
2013-01-01	15.760120939964800
2013-04-01	15.620988310456300
2013-07-01	15.234860801032500
2013-10-01	14.887363281879700
2014-01-01	14.576071667389500
2014-04-01	14.449147914367400
2014-07-01	14.229145155500200
2014-10-01	13.908968596076100
2015-01-01	13.710911394980100
2015-04-01	13.316523538445200
2015-07-01	13.016043292083700
2015-10-01	12.546521774491000
2016-01-01	11.801518542313100
2016-04-01	10.898119742328200
2016-07-01	10.921825776793800
2016-10-01	10.278535938564900
2017-01-01	9.611190535939940
2017-04-01	8.761342648242870
2017-07-01	7.775527696599910
2017-10-01	7.245272452550620
2018-01-01	6.836726177695520
2018-04-01	6.695059336241120
2018-07-01	6.558299274917200