Quarter	Percent, Seasonally Adjusted
1994-01-01	13.81603888691190
1994-04-01	14.02895810715580
1994-07-01	14.25483569626390
1994-10-01	14.24351896951390
1995-01-01	14.27958709099170
1995-04-01	14.03542742716970
1995-07-01	13.46143901262490
1995-10-01	13.33892476529960
1996-01-01	13.12537825395450
1996-04-01	12.55946763943400
1996-07-01	12.48579863768790
1996-10-01	12.46978391504260
1997-01-01	12.71431084089100
1997-04-01	12.75444399968920
1997-07-01	12.98112503181420
1997-10-01	12.89462228145660
1998-01-01	12.68979695983180
1998-04-01	12.75011537680480
1998-07-01	13.32414910187090
1998-10-01	13.80832806017870
1999-01-01	15.18457435026760
1999-04-01	15.93973338719580
1999-07-01	16.82483861131050
1999-10-01	17.71497568604900
2000-01-01	18.04021459704390
2000-04-01	18.67458220085400
2000-07-01	18.90396934904620
2000-10-01	18.59200707140250
2001-01-01	18.74568866963180
2001-04-01	18.58387273296220
2001-07-01	18.68510356225440
2001-10-01	18.84190200614530
2002-01-01	19.04321848925920
2002-04-01	18.90916665184230
2002-07-01	18.53737831797490
2002-10-01	18.32489031044920
2003-01-01	17.52648249348210
2003-04-01	17.36002559299950
2003-07-01	17.88616109864880
2003-10-01	18.21041518417520
2004-01-01	19.33178440488420
2004-04-01	19.56451001736460
2004-07-01	19.12788217748250
2004-10-01	18.70961462786680
2005-01-01	17.98837794697290
2005-04-01	17.31428474538010
2005-07-01	17.09066809587380
2005-10-01	16.50707723369990
2006-01-01	16.04466734609920
2006-04-01	15.13900098737620
2006-07-01	14.20440783745810
2006-10-01	13.55814777785580
2007-01-01	12.86865883892790
2007-04-01	12.74456436841320
2007-07-01	12.80313760703050
2007-10-01	12.30856324311840
2008-01-01	11.80348032528770
2008-04-01	11.11994860291250
2008-07-01	10.46941510686220
2008-10-01	10.33136033577190
2009-01-01	11.17230408871680
2009-04-01	12.26802412640500
2009-07-01	13.41330866173180
2009-10-01	14.45123587798810
2010-01-01	15.00395104798160
2010-04-01	14.86290988318720
2010-07-01	14.50729444931620
2010-10-01	14.02025989843460
2011-01-01	13.66351874278610
2011-04-01	13.31632394603910
2011-07-01	13.55066525838870
2011-10-01	13.98655046373920
2012-01-01	14.20737222801070
2012-04-01	14.35466199798300
2012-07-01	14.56856364244340
2012-10-01	14.96877033931100
2013-01-01	14.79810659463000
2013-04-01	14.65102975781460
2013-07-01	14.53323389370760
2013-10-01	14.11700805392130
2014-01-01	13.83139180098620
2014-04-01	13.69442371659020
2014-07-01	13.57405355210220
2014-10-01	13.43374837835440
2015-01-01	13.29325653123880
2015-04-01	12.94788911953750
2015-07-01	12.80491923530070
2015-10-01	12.52543860519210
2016-01-01	11.75688452019440
2016-04-01	11.18813203483340
2016-07-01	10.52623891812180
2016-10-01	9.55515614321002
2017-01-01	9.05158508819410
2017-04-01	8.49351261681332
2017-07-01	8.04973129832254
2017-10-01	8.03866233393425
2018-01-01	7.56680495480012
2018-04-01	7.35213598560087