Quarter	Percent, Seasonally Adjusted
1996-01-01	30.1788652580466
1996-04-01	28.7418730689872
1996-07-01	29.2868452448707
1996-10-01	29.7306287198267
1997-01-01	28.9336889194519
1997-04-01	28.8798584192331
1997-07-01	29.1331139202929
1997-10-01	29.7149544906595
1998-01-01	30.6173591190798
1998-04-01	32.0282039626942
1998-07-01	31.2395795909321
1998-10-01	31.9141693359457
1999-01-01	31.1648222739505
1999-04-01	30.1666025071906
1999-07-01	29.5016945163164
1999-10-01	28.4541713237085
2000-01-01	26.9984153781514
2000-04-01	26.3178794979140
2000-07-01	25.9369767250351
2000-10-01	25.2324607100764
2001-01-01	25.9273603138718
2001-04-01	27.3332019562814
2001-07-01	27.3642719682405
2001-10-01	26.1948902423836
2002-01-01	27.1012636208759
2002-04-01	28.2867923932995
2002-07-01	27.4091460857601
2002-10-01	27.1725041255047
2003-01-01	26.6911338503898
2003-04-01	23.0615925700389
2003-07-01	24.9458446494321
2003-10-01	25.8960610072610
2004-01-01	25.8325526119670
2004-04-01	25.9348458248067
2004-07-01	25.3436514496273
2004-10-01	24.8911506252690
2005-01-01	24.5125910152426
2005-04-01	23.0006594515691
2005-07-01	22.7425863893548
2005-10-01	22.1015311784126
2006-01-01	21.2611755981740
2006-04-01	21.2792184029329
2006-07-01	21.0713423241903
2006-10-01	21.7025260191460
2007-01-01	21.8252438272756
2007-04-01	22.5692751769104
2007-07-01	22.4971448307731
2007-10-01	21.7195902099169
2008-01-01	21.3118375149446
2008-04-01	19.9835278906113
2008-07-01	19.0811147109701
2008-10-01	21.6807585097333
2009-01-01	25.9726138630264
2009-04-01	25.7574387331368
2009-07-01	22.7902978361847
2009-10-01	22.0789263843705
2010-01-01	21.9281557880696
2010-04-01	20.9493593498089
2010-07-01	20.4676365985374
2010-10-01	19.9616399200443
2011-01-01	19.6208135262834
2011-04-01	17.6558621353351
2011-07-01	17.7695603232265
2011-10-01	17.4597922757588
2012-01-01	17.7691898437668
2012-04-01	18.0119192724952
2012-07-01	18.3882856263385
2012-10-01	18.9967920331063
2013-01-01	18.3389908611303
2013-04-01	17.9097207701866
2013-07-01	17.7459518406770
2013-10-01	17.6009406362521
2014-01-01	18.3353290858090
2014-04-01	19.7929041631315
2014-07-01	19.8885010776978
2014-10-01	19.5858323174545
2015-01-01	21.9128348330295
2015-04-01	21.9965485732319
2015-07-01	21.4303072887381
2015-10-01	22.9686175979550
2016-01-01	23.4798047903456
2016-04-01	24.2967438933169
2016-07-01	24.3030843474133
2016-10-01	24.3650115940441
2017-01-01	23.3173103220437
2017-04-01	23.1446954942757
2017-07-01	23.4989962562686
2017-10-01	22.5273884657609
2018-01-01	22.1341290202423
2018-04-01	22.9676060033176
2018-07-01	20.9497705907613