Quarter	Percent, Seasonally Adjusted
2001-01-01	37.5597822920033
2001-04-01	37.5764907891244
2001-07-01	37.4908788483859
2001-10-01	37.4610975184314
2002-01-01	37.5426326870214
2002-04-01	37.6936524859430
2002-07-01	37.6982170139528
2002-10-01	37.6806348894878
2003-01-01	37.7701783766518
2003-04-01	37.6710315535057
2003-07-01	37.8367483699765
2003-10-01	37.7632983321607
2004-01-01	37.7664962537868
2004-04-01	37.9884359610724
2004-07-01	37.8643640445173
2004-10-01	38.0875119431750
2005-01-01	38.3061035062257
2005-04-01	36.6218233370006
2005-07-01	37.0071706153101
2005-10-01	36.6078418189059
2006-01-01	36.7843516975525
2006-04-01	36.7056612094542
2006-07-01	36.5298548860228
2006-10-01	36.5753733856554
2007-01-01	36.3804831783777
2007-04-01	36.4601608189890
2007-07-01	36.2310234158823
2007-10-01	36.1833135646507
2008-01-01	36.0613347057494
2008-04-01	35.9037904090471
2008-07-01	36.0834771457911
2008-10-01	36.2118355633971
2009-01-01	36.5372395051929
2009-04-01	36.5391338112488
2009-07-01	36.8976629584632
2009-10-01	36.7822652776500
2010-01-01	36.8327754672771
2010-04-01	36.7338481397003
2010-07-01	36.5924658931570
2010-10-01	36.6896275450340
2011-01-01	36.3511899549839
2011-04-01	36.2817366508309
2011-07-01	36.3294291135119
2011-10-01	36.2374482987322
2012-01-01	36.2883149912116
2012-04-01	36.1216932982632
2012-07-01	36.0004070647230
2012-10-01	35.9290794287787
2013-01-01	35.8327559598104
2013-04-01	35.7888933349506
2013-07-01	35.6926015027508
2013-10-01	35.5480274529208
2014-01-01	35.5332207234445
2014-04-01	35.3711377478459
2014-07-01	34.9360285317724
2014-10-01	35.2157220926261
2015-01-01	35.1495744769362
2015-04-01	35.2535844009666
2015-07-01	35.1732051236437
2015-10-01	35.1267439385670
2016-01-01	35.1016660525981
2016-04-01	34.9842231285206
2016-07-01	35.1924523229832
2016-10-01	34.8639661469577
2017-01-01	34.5746214876167
2017-04-01	34.5042080493787
2017-07-01	34.2140567985469
2017-10-01	34.2939395472168
2018-01-01	34.2166573624438
2018-04-01	34.1339346497440