Quarter	Percent, Seasonally Adjusted
2005-01-01	35.8554394791678
2005-04-01	36.1088829536598
2005-07-01	36.0406969733263
2005-10-01	36.3555531023794
2006-01-01	36.4606011705777
2006-04-01	36.6156816480420
2006-07-01	36.6486016415435
2006-10-01	36.8520047321025
2007-01-01	37.3829970925221
2007-04-01	37.5711313352438
2007-07-01	38.0812501856596
2007-10-01	37.9048668554160
2008-01-01	38.1730436801855
2008-04-01	37.7570799514653
2008-07-01	37.4540422710849
2008-10-01	36.7267937772152
2009-01-01	35.7206295606240
2009-04-01	34.9935480516559
2009-07-01	34.4730929911234
2009-10-01	34.0464327322091
2010-01-01	33.6446134906938
2010-04-01	33.4123931355340
2010-07-01	33.2406246170808
2010-10-01	33.3337461440910
2011-01-01	33.1753739733475
2011-04-01	33.1415985290946
2011-07-01	32.9365486589122
2011-10-01	32.7117552380952
2012-01-01	32.1123294635427
2012-04-01	31.8759272255973
2012-07-01	31.5756486593770
2012-10-01	31.2700416413601
2013-01-01	31.2251580378306
2013-04-01	31.2043176487994
2013-07-01	30.9781791654406
2013-10-01	30.7831951254583
2014-01-01	30.5070326186281
2014-04-01	30.5535905741990
2014-07-01	30.6880322760356
2014-10-01	30.6923737300702
2015-01-01	31.0142586178317
2015-04-01	30.6963786722273
2015-07-01	30.7177512094451
2015-10-01	30.9641760982795
2016-01-01	31.0232838045406
2016-04-01	31.3703302899361
2016-07-01	31.4490746518687
2016-10-01	31.6459526250814
2017-01-01	31.8440762972089
2017-04-01	32.1108361417253
2017-07-01	32.4953423675317
2017-10-01	32.8019888359653
2018-01-01	32.9089455707786
2018-04-01	33.1550033605606