Quarter	Percent, Seasonally Adjusted
2000-01-01	32.7363217020901
2000-04-01	34.3288105562550
2000-07-01	32.1642687591046
2000-10-01	31.9563080035690
2001-01-01	33.0739517438280
2001-04-01	32.3056947189410
2001-07-01	33.3630120283781
2001-10-01	32.7707032106861
2002-01-01	33.0731666093213
2002-04-01	31.2399926803605
2002-07-01	31.9674691537071
2002-10-01	32.9382850901147
2003-01-01	31.5157879767433
2003-04-01	33.7188776182321
2003-07-01	32.4954047686851
2003-10-01	31.4448195116017
2004-01-01	34.0725728994583
2004-04-01	31.6199581250516
2004-07-01	31.9041132692643
2004-10-01	33.0545723634354
2005-01-01	33.7445121842840
2005-04-01	32.7768330172019
2005-07-01	33.5744122407919
2005-10-01	33.4375000000000
2006-01-01	32.7692024369252
2006-04-01	32.4654463952185
2006-07-01	32.6428417032927
2006-10-01	32.8979904572842
2007-01-01	31.6213356994164
2007-04-01	34.0466283600819
2007-07-01	33.6284313101076
2007-10-01	34.6543778801843
2008-01-01	34.8840742653985
2008-04-01	34.0872327284492
2008-07-01	35.8900561231832
2008-10-01	33.1223827965114
2009-01-01	34.4290371474892
2009-04-01	34.8625689916433
2009-07-01	36.1270220724018
2009-10-01	36.0295030345792
2010-01-01	37.3284571207135
2010-04-01	37.5236215259807
2010-07-01	38.3338033924840
2010-10-01	35.2499260746982
2011-01-01	38.6642095691895
2011-04-01	38.0480625998313
2011-07-01	38.3802514697678
2011-10-01	37.6808038571490
2012-01-01	38.0115652842926
2012-04-01	37.4995048916703
2012-07-01	38.2884318387959
2012-10-01	38.9528132587354
2013-01-01	40.0865403210211
2013-04-01	40.9054281737602
2013-07-01	42.1751428736362
2013-10-01	41.1403758509188
2014-01-01	39.5155424702036
2014-04-01	40.1827930230980
2014-07-01	40.0826198220872
2014-10-01	39.9916514708790
2015-01-01	41.0564231132792
2015-04-01	41.7381705725675
2015-07-01	42.0706565362244
2015-10-01	43.5493700483813
2016-01-01	42.5879391784202
2016-04-01	41.8530545971179
2016-07-01	43.1607688205440
2016-10-01	43.8805206871446
2017-01-01	41.3650445080585
2017-04-01	42.0703790969868
2017-07-01	41.3687968109382
2017-10-01	42.6352134304314
2018-01-01	41.8515666406283
2018-04-01	41.4060791602886