Quarter	Percent, Seasonally Adjusted
2005-01-01	56.7387691572369
2005-04-01	56.7314621789478
2005-07-01	56.2023177357844
2005-10-01	55.9698997185736
2006-01-01	55.2785001262129
2006-04-01	55.5365598345577
2006-07-01	54.7587773831598
2006-10-01	54.7224796736435
2007-01-01	54.5591532048344
2007-04-01	54.8107319085033
2007-07-01	55.0424727785570
2007-10-01	53.8050357361713
2008-01-01	54.0803946317987
2008-04-01	54.2641361679978
2008-07-01	55.2240996993518
2008-10-01	55.4832491861679
2009-01-01	54.8044289518870
2009-04-01	55.0088202372999
2009-07-01	53.2639167736762
2009-10-01	53.5790208588477
2010-01-01	54.0974246180791
2010-04-01	53.7681513113866
2010-07-01	54.1886906729334
2010-10-01	55.3808164635502
2011-01-01	54.6692854601227
2011-04-01	54.1472786688353
2011-07-01	53.9452755065412
2011-10-01	52.5855921875545
2012-01-01	53.2470220993401
2012-04-01	52.3129949982285
2012-07-01	52.3449167190108
2012-10-01	53.0252898311303
2013-01-01	53.1976056654086
2013-04-01	52.2752451887802
2013-07-01	52.6232636325790
2013-10-01	52.2986358387571
2014-01-01	52.7425391749222
2014-04-01	53.2417110486302
2014-07-01	53.7254081949038
2014-10-01	53.9864903999447
2015-01-01	53.4539166328886
2015-04-01	53.4318915792490
2015-07-01	53.2766903043073
2015-10-01	52.4480079723935
2016-01-01	52.9503170105478
2016-04-01	53.1105083058204
2016-07-01	52.6525182257401
2016-10-01	53.3488427208961
2017-01-01	52.9024346174193
2017-04-01	53.4020407205848
2017-07-01	53.6798258759832
2017-10-01	53.3234530241089
2018-01-01	53.0505989204734
2018-04-01	52.6229040836014