Quarter	Percent, Seasonally Adjusted
2000-01-01	34.1091326584223
2000-04-01	34.6974616872319
2000-07-01	32.1617497505361
2000-10-01	32.5984083421063
2001-01-01	35.0770979333694
2001-04-01	38.4309517597499
2001-07-01	38.9916306995170
2001-10-01	40.7766355669704
2002-01-01	40.3878485295460
2002-04-01	41.2637685385742
2002-07-01	41.3948459049925
2002-10-01	44.5240410758414
2003-01-01	42.2614512460251
2003-04-01	40.3799803862640
2003-07-01	41.0274525688890
2003-10-01	39.9050781677250
2004-01-01	39.3231551975363
2004-04-01	38.8623996551232
2004-07-01	37.3104446683750
2004-10-01	35.0924044462833
2005-01-01	35.2171228616899
2005-04-01	37.6892021740572
2005-07-01	35.8119556282982
2005-10-01	34.1415953183032
2006-01-01	31.8255049120513
2006-04-01	29.6717491063059
2006-07-01	27.0350682576464
2006-10-01	24.6316356618162
2007-01-01	22.5603856034067
2007-04-01	20.7745927416528
2007-07-01	18.9620990456247
2007-10-01	17.4227906896911
2008-01-01	16.0765972412033
2008-04-01	15.2095978244406
2008-07-01	14.3837424871821
2008-10-01	15.2851345641882
2009-01-01	17.4012748749109
2009-04-01	18.8237420859264
2009-07-01	21.7150969104532
2009-10-01	22.8473328859452
2010-01-01	22.8010074789623
2010-04-01	22.0819956459329
2010-07-01	22.6762956993078
2010-10-01	22.0871422703442
2011-01-01	23.9300485065910
2011-04-01	23.8379854748453
2011-07-01	22.8048871872590
2011-10-01	23.9889410223742
2012-01-01	23.9498569424787
2012-04-01	23.6244730581018
2012-07-01	23.9264094708794
2012-10-01	24.8306826683511
2013-01-01	25.2303208138221
2013-04-01	24.9749972385788
2013-07-01	25.4288444331425
2013-10-01	25.9011176423805
2014-01-01	24.8018518281554
2014-04-01	23.0361407878925
2014-07-01	21.9846080021308
2014-10-01	20.9350897462297
2015-01-01	22.0585942586972
2015-04-01	21.0825107804833
2015-07-01	19.4913452500625
2015-10-01	19.9946499797249
2016-01-01	18.1353513433219
2016-04-01	17.7816011477664
2016-07-01	18.0403300960582
2016-10-01	15.7663916131618
2017-01-01	14.0361759382436
2017-04-01	15.9354673410408
2017-07-01	14.2544312193775
2017-10-01	14.1462469415762
2018-01-01	10.8494471165956
2018-04-01	11.3523399682979