Quarter	Percent, Seasonally Adjusted
2000-01-01	15.75870454085690
2000-04-01	15.97578785938230
2000-07-01	16.21381630006080
2000-10-01	16.65613857991730
2001-01-01	17.35704323544770
2001-04-01	18.10459466190470
2001-07-01	18.53070721479840
2001-10-01	19.18693800971300
2002-01-01	19.61936704236190
2002-04-01	19.94510687997860
2002-07-01	20.20156064597020
2002-10-01	20.18662645711590
2003-01-01	19.84008069741010
2003-04-01	19.57634599370140
2003-07-01	19.71367750583700
2003-10-01	19.53942141088610
2004-01-01	19.62283603896060
2004-04-01	19.19069256759820
2004-07-01	18.83802973607320
2004-10-01	18.47374424440280
2005-01-01	18.29158574295640
2005-04-01	18.30172220007760
2005-07-01	17.69360266416290
2005-10-01	16.89514088451820
2006-01-01	15.70173922300100
2006-04-01	14.47083930666150
2006-07-01	13.24074415426990
2006-10-01	12.06344303030620
2007-01-01	10.86720622426820
2007-04-01	9.88244403546489
2007-07-01	9.26341430889238
2007-10-01	8.48325887660501
2008-01-01	7.64731129421294
2008-04-01	7.26204917269700
2008-07-01	6.83299443464574
2008-10-01	6.79842086895078
2009-01-01	7.74437170957732
2009-04-01	7.99540509757782
2009-07-01	8.37602340071456
2009-10-01	8.63121507951448
2010-01-01	9.85237574643900
2010-04-01	9.64919304452836
2010-07-01	9.56904284768375
2010-10-01	9.57081708578874
2011-01-01	9.48561887663795
2011-04-01	9.59756412199290
2011-07-01	9.66470939767869
2011-10-01	9.87620016151329
2012-01-01	9.87223374070063
2012-04-01	9.99418531013137
2012-07-01	10.25292065404670
2012-10-01	10.32668922126490
2013-01-01	10.46262393921760
2013-04-01	10.49967333708970
2013-07-01	10.35501680007490
2013-10-01	10.07264637471080
2014-01-01	9.79629623118761
2014-04-01	9.26289915768861
2014-07-01	8.65198997564546
2014-10-01	8.31926202363426
2015-01-01	8.06197262100568
2015-04-01	7.62283544086126
2015-07-01	7.34132037930412
2015-10-01	7.03251409342670
2016-01-01	6.65899098206756
2016-04-01	6.33609833055410
2016-07-01	6.06719039310434
2016-10-01	5.62677947011554
2017-01-01	5.23651801204260
2017-04-01	5.10062875721857
2017-07-01	4.77981612012792
2017-10-01	4.46549995134565
2018-01-01	4.04448040540343
2018-04-01	3.72168841731511