Quarter	Percent, Seasonally Adjusted
2005-01-01	33.4981001560298
2005-04-01	33.2259315331881
2005-07-01	32.9452735145559
2005-10-01	32.5902023454797
2006-01-01	32.0088941095724
2006-04-01	31.6501919583277
2006-07-01	31.3287697718988
2006-10-01	31.0027032630451
2007-01-01	30.9366661602465
2007-04-01	30.7580319967018
2007-07-01	30.4874636374383
2007-10-01	30.3858817539918
2008-01-01	30.4577085423479
2008-04-01	30.3804355309235
2008-07-01	30.2041325530726
2008-10-01	30.1269722412700
2009-01-01	30.0755367821576
2009-04-01	29.6598895540155
2009-07-01	29.6711754317754
2009-10-01	29.0647663106072
2010-01-01	29.2824753225718
2010-04-01	29.2871625161511
2010-07-01	29.0890459590136
2010-10-01	28.7874951755724
2011-01-01	28.5158795148060
2011-04-01	28.2319843055792
2011-07-01	27.8762892344475
2011-10-01	27.7871336955585
2012-01-01	28.4859227527873
2012-04-01	28.1956867954260
2012-07-01	28.0679632993045
2012-10-01	27.7945314475740
2013-01-01	27.5453495930174
2013-04-01	27.4887354335342
2013-07-01	27.3281843786792
2013-10-01	27.2681652839217
2014-01-01	27.2584510146743
2014-04-01	27.1258417363629
2014-07-01	26.9810789419201
2014-10-01	27.0260037284404
2015-01-01	26.9769960695461
2015-04-01	26.9349193907466
2015-07-01	27.0723461113895
2015-10-01	26.8022790034688
2016-01-01	26.6975627951566
2016-04-01	26.6770040664937
2016-07-01	26.0998248895069
2016-10-01	26.1163622465458
2017-01-01	26.2710165972274
2017-04-01	26.2381921554575
2017-07-01	25.9533690507788
2017-10-01	25.5515890690595
2018-01-01	26.0160627053041
2018-04-01	25.9905426854695