Quarter	Percent, Seasonally Adjusted
2005-01-01	40.5514586515634
2005-04-01	40.6249489303646
2005-07-01	41.1357801488735
2005-10-01	41.2994685890606
2006-01-01	41.9539842276180
2006-04-01	41.6875702134218
2006-07-01	42.3935041523323
2006-10-01	42.3713802375322
2007-01-01	42.4913052635144
2007-04-01	42.2557122066643
2007-07-01	41.9186237779415
2007-10-01	43.1170981914802
2008-01-01	42.8721525895023
2008-04-01	42.7951797945396
2008-07-01	41.8788786864472
2008-10-01	41.5996341451094
2009-01-01	42.1413421828548
2009-04-01	41.9696864709404
2009-07-01	43.6095952625737
2009-10-01	43.3572913475069
2010-01-01	42.7734765873656
2010-04-01	43.1193596856236
2010-07-01	42.7739025255537
2010-10-01	41.4480226884659
2011-01-01	41.9942127259693
2011-04-01	42.6072993572181
2011-07-01	42.7786165218281
2011-10-01	44.0082676897181
2012-01-01	43.3723616335772
2012-04-01	44.3417178068829
2012-07-01	44.2210935679889
2012-10-01	43.4887298503298
2013-01-01	43.3202445156392
2013-04-01	44.1750649493961
2013-07-01	43.8681253419320
2013-10-01	44.1707323990615
2014-01-01	43.7151741242682
2014-04-01	43.2462977675089
2014-07-01	42.7414357158545
2014-10-01	42.5177947902840
2015-01-01	43.0619879300202
2015-04-01	43.0773085187002
2015-07-01	43.2570189791895
2015-10-01	44.0155751257323
2016-01-01	43.4935524109432
2016-04-01	43.3744304185690
2016-07-01	43.7168521007876
2016-10-01	43.0285395369294
2017-01-01	43.4011216945829
2017-04-01	42.8979431735290
2017-07-01	42.6677623303491
2017-10-01	42.8782724495462
2018-01-01	43.1759924526812
2018-04-01	43.7132192635273