Quarter	Percent, Seasonally Adjusted
2000-01-01	14.11103473262890
2000-04-01	14.28822926672580
2000-07-01	14.49591050018220
2000-10-01	14.90718842831650
2001-01-01	15.82390427027370
2001-04-01	16.67715874022050
2001-07-01	17.21383894942940
2001-10-01	17.99002723875300
2002-01-01	18.54878209409710
2002-04-01	19.09742985599560
2002-07-01	19.39852598039210
2002-10-01	19.62520301711780
2003-01-01	19.14661250749470
2003-04-01	18.86415271804130
2003-07-01	19.03232380415340
2003-10-01	18.95893771299280
2004-01-01	19.07507675632970
2004-04-01	18.47205144244370
2004-07-01	18.09168707738360
2004-10-01	17.30110953307870
2005-01-01	17.01766209847350
2005-04-01	17.16072107641880
2005-07-01	16.49736330188230
2005-10-01	15.86407707077090
2006-01-01	14.74739197337510
2006-04-01	13.50582755331320
2006-07-01	12.43337535945930
2006-10-01	11.25550140860230
2007-01-01	10.06920676441710
2007-04-01	9.23668126386175
2007-07-01	8.77882719829662
2007-10-01	7.97861608208920
2008-01-01	6.92531399264892
2008-04-01	6.56131684985091
2008-07-01	6.06912849535820
2008-10-01	6.23351747339783
2009-01-01	6.91120969589572
2009-04-01	7.44929019014361
2009-07-01	8.15514824301142
2009-10-01	8.60210001644679
2010-01-01	9.44633493258171
2010-04-01	9.33583521102907
2010-07-01	9.33613682610108
2010-10-01	9.28562736600820
2011-01-01	9.00383425730942
2011-04-01	9.02333653057246
2011-07-01	8.93696883832932
2011-10-01	9.17685464027125
2012-01-01	9.17934593394584
2012-04-01	9.27041799187385
2012-07-01	9.65365748842795
2012-10-01	9.67641981953337
2013-01-01	9.76140642640407
2013-04-01	9.85697671572486
2013-07-01	9.72600379742780
2013-10-01	9.49414964825236
2014-01-01	9.32208506710938
2014-04-01	8.74642805508471
2014-07-01	8.12447666116068
2014-10-01	7.88006007288181
2015-01-01	7.82652015272836
2015-04-01	7.40041773547752
2015-07-01	7.19336206334975
2015-10-01	6.96968985170011
2016-01-01	6.56052888149856
2016-04-01	6.30134673983372
2016-07-01	6.06369511222667
2016-10-01	5.55939425819052
2017-01-01	5.19431506732735
2017-04-01	5.12053751874334
2017-07-01	4.76808912780281
2017-10-01	4.43785439188579
2018-01-01	3.96099989315505
2018-04-01	3.67663062584591