Quarter	Percent, Seasonally Adjusted
2003-01-01	38.3886747143960
2003-04-01	38.0637088035702
2003-07-01	37.9052452515229
2003-10-01	37.8667400665847
2004-01-01	37.9975829067803
2004-04-01	37.7309642744232
2004-07-01	38.6472721498451
2004-10-01	38.1467922766642
2005-01-01	37.3741698301448
2005-04-01	38.5802695864352
2005-07-01	38.0702444749940
2005-10-01	38.2624553836837
2006-01-01	37.9707313262474
2006-04-01	38.0839064086134
2006-07-01	38.3329890867402
2006-10-01	37.9434836174727
2007-01-01	38.2268311326828
2007-04-01	38.0526020827049
2007-07-01	38.5700962112624
2007-10-01	38.8263192659403
2008-01-01	38.4409512691914
2008-04-01	38.0928598717799
2008-07-01	38.4768669948775
2008-10-01	38.9574759274427
2009-01-01	39.7660407348929
2009-04-01	39.9651119367322
2009-07-01	39.3743620233953
2009-10-01	39.1245710465104
2010-01-01	39.3082563053014
2010-04-01	39.1908385236316
2010-07-01	38.6784412241498
2010-10-01	38.4593032003980
2011-01-01	38.1548366971487
2011-04-01	38.3811711415556
2011-07-01	37.8566769060019
2011-10-01	37.3306666651587
2012-01-01	37.1866969441189
2012-04-01	37.2370551760262
2012-07-01	37.4076714807994
2012-10-01	37.8068692974864
2013-01-01	37.7516473148398
2013-04-01	37.4620400183371
2013-07-01	37.3102572837883
2013-10-01	36.9925342841902
2014-01-01	36.7811666366151
2014-04-01	36.5146121399835
2014-07-01	36.3718855814528
2014-10-01	36.1842575511506
2015-01-01	37.1174809029780
2015-04-01	36.8157925417429
2015-07-01	37.2162261530294
2015-10-01	37.1427288415924
2016-01-01	37.1120371616036
2016-04-01	37.1276399964677
2016-07-01	36.6627079904317
2016-10-01	36.8402719743297
2017-01-01	36.4454779455056
2017-04-01	36.9921396998178
2017-07-01	36.9411592279375
2017-10-01	37.1611178266949
2018-01-01	37.4188209208658
2018-04-01	37.1744675378041