Quarter	Percent, Seasonally Adjusted
1990-01-01	0.793953430254143
1990-04-01	2.794652173008610
1990-07-01	4.431369549634690
1990-10-01	6.046691513769220
1991-01-01	6.913046876211230
1991-04-01	8.231105771648290
1991-07-01	10.001296106103900
1991-10-01	11.454551250703300
1992-01-01	12.031101427669800
1992-04-01	12.576262261011300
1992-07-01	13.258906817455100
1992-10-01	13.600396160530500
1993-01-01	14.116569077044200
1993-04-01	14.683866490610100
1993-07-01	15.326971676652100
1993-10-01	15.605926089027000
1994-01-01	16.458611512882900
1994-04-01	16.556319711904200
1994-07-01	16.713565426904900
1994-10-01	16.238170014974700
1995-01-01	15.485909090201000
1995-04-01	15.183036614852400
1995-07-01	15.220254325180200
1995-10-01	14.944133303099800
1996-01-01	15.009068836383400
1996-04-01	14.774808557341000
1996-07-01	13.930791800402100
1996-10-01	13.451997472540100
1997-01-01	12.415009827524200
1997-04-01	11.852448003995200
1997-07-01	11.157193921045300
1997-10-01	10.542014914101900
1998-01-01	10.014518347895000
1998-04-01	9.805728166128890
1998-07-01	9.812971227095180
1998-10-01	10.266782258880900
1999-01-01	11.153966723999200
1999-04-01	11.696007544292500
1999-07-01	12.226596369881100
1999-10-01	12.890096028493800
2000-01-01	13.239174698893600
2000-04-01	13.686302672177800
2000-07-01	14.227653969133200
2000-10-01	14.880201993128800
2001-01-01	15.182767130261100
2001-04-01	15.938351331363000
2001-07-01	16.528548617509200
2001-10-01	17.250332920866800
2002-01-01	19.388451404162600
2002-04-01	19.507415361795800
2002-07-01	19.848838715522600
2002-10-01	20.088627851852300
2003-01-01	19.898442050366700
2003-04-01	19.955730304077600
2003-07-01	19.883465847292000
2003-10-01	19.929028464930400
2004-01-01	19.805287812831200
2004-04-01	19.635953820048500
2004-07-01	19.484206195178000
2004-10-01	19.107885505275600
2005-01-01	18.610131119781200
2005-04-01	18.348372702635600
2005-07-01	18.123066574514800
2005-10-01	17.685096269735100
2006-01-01	17.204175994246200
2006-04-01	16.589507367201300
2006-07-01	15.871104682383700
2006-10-01	15.101878622835600
2007-01-01	13.992621224069600
2007-04-01	12.990073625738600
2007-07-01	12.289236861402400
2007-10-01	11.494734955456000
2008-01-01	10.468370593706100
2008-04-01	9.876075483120040
2008-07-01	9.515700018378560
2008-10-01	9.406520571461920
2009-01-01	10.015245912719500
2009-04-01	10.768246105627500
2009-07-01	11.276609126300000
2009-10-01	11.806565522019700
2010-01-01	12.229461213868800
2010-04-01	12.101234362277500
2010-07-01	11.964824780260700
2010-10-01	12.137812976926400
2011-01-01	12.466777147392100
2011-04-01	12.403805544019000
2011-07-01	12.299590247939900
2011-10-01	12.396493727315600
2012-01-01	12.525034694955500
2012-04-01	12.642483664778800
2012-07-01	12.851706793267800
2012-10-01	13.180774846997900
2013-01-01	13.558586814724300
2013-04-01	13.648754377437000
2013-07-01	13.494102034726700
2013-10-01	13.431890106445400
2014-01-01	13.068269207938600
2014-04-01	12.555579713729400
2014-07-01	12.092891364078300
2014-10-01	11.583259714253700
2015-01-01	11.115062877382000
2015-04-01	10.728910337817600
2015-07-01	10.254996651423200
2015-10-01	9.834363466710580
2016-01-01	9.496325280811240
2016-04-01	9.139107619754190
2016-07-01	8.749220806821240
2016-10-01	8.382012959279990
2017-01-01	7.736293988165140
2017-04-01	7.380398904397290
2017-07-01	7.249377624071100
2017-10-01	6.733929483366470
2018-01-01	6.192856526172940
2018-04-01	6.151961027436120
2018-07-01	6.070307433501900