Quarter	Percent, Seasonally Adjusted
1998-01-01	28.4657142806189
1998-04-01	28.4868777407831
1998-07-01	28.4782618645428
1998-10-01	28.0479258012799
1999-01-01	27.3287333755312
1999-04-01	27.2682776194421
1999-07-01	27.1125151414648
1999-10-01	27.2178429817859
2000-01-01	27.3780583892815
2000-04-01	27.4617836069744
2000-07-01	27.4586270590763
2000-10-01	28.0914360378573
2001-01-01	25.8373352198251
2001-04-01	26.1620586623023
2001-07-01	26.7762150584652
2001-10-01	26.0660267689090
2002-01-01	26.4427653896105
2002-04-01	26.6433851167643
2002-07-01	26.6917777357859
2002-10-01	26.0737504251243
2003-01-01	26.0871516259425
2003-04-01	25.5847685846403
2003-07-01	24.9209747499836
2003-10-01	24.3403257885845
2004-01-01	27.1312250873091
2004-04-01	27.0997678347369
2004-07-01	26.7767331681322
2004-10-01	26.5820802003606
2005-01-01	25.8595606187732
2005-04-01	25.0635121486360
2005-07-01	24.6539095208016
2005-10-01	24.4297747895530
2006-01-01	25.0937074292793
2006-04-01	24.1666301690211
2006-07-01	23.9674855608360
2006-10-01	23.3542399176598
2007-01-01	23.7715113031351
2007-04-01	23.9914716362972
2007-07-01	24.0379876334314
2007-10-01	24.0001007110163
2008-01-01	23.0729877493072
2008-04-01	23.8785099509286
2008-07-01	23.3452264999800
2008-10-01	23.6334015508998
2009-01-01	23.3925933707715
2009-04-01	22.8792767505464
2009-07-01	22.9999762931949
2009-10-01	21.8362083993601
2010-01-01	21.2925222774352
2010-04-01	20.6050403884313
2010-07-01	19.8351680509760
2010-10-01	18.7485067407390
2011-01-01	17.6776690383352
2011-04-01	16.3754321489685
2011-07-01	15.5870419398551
2011-10-01	14.7473289057647
2012-01-01	14.0596831870453
2012-04-01	13.4173183452434
2012-07-01	12.3240855693498
2012-10-01	12.2477992856788
2013-01-01	11.7322562862290
2013-04-01	11.5923879647570
2013-07-01	11.7591836872637
2013-10-01	12.2901922186967
2014-01-01	12.3822452136807
2014-04-01	13.4112248779453
2014-07-01	13.8811170223968
2014-10-01	13.6891705023439
2015-01-01	13.4951778354472
2015-04-01	13.1943291951837
2015-07-01	12.6082175153354
2015-10-01	12.8252533535822
2016-01-01	12.3861150901196
2016-04-01	12.6137126539311
2016-07-01	13.3297524424492
2016-10-01	13.6322667115517
2017-01-01	14.0143890723963
2017-04-01	14.3140146485823
2017-07-01	14.2375774618044
2017-10-01	13.9495480002709
2018-01-01	13.7644746403498
2018-04-01	14.4240011020553