Quarter	Percent, Seasonally Adjusted
2005-01-01	42.8811452463858
2005-04-01	43.3968156387537
2005-07-01	44.1101070445384
2005-10-01	44.1212313555917
2006-01-01	44.6825924503513
2006-04-01	45.8812364497019
2006-07-01	44.8951779152171
2006-10-01	45.6824745712273
2007-01-01	46.8435076949929
2007-04-01	46.6478953732023
2007-07-01	47.6092298714385
2007-10-01	47.6259704948610
2008-01-01	48.5839337523836
2008-04-01	48.5169598310937
2008-07-01	49.0018994246377
2008-10-01	48.5662486359971
2009-01-01	47.4253478566488
2009-04-01	47.2308798075314
2009-07-01	47.8781845513413
2009-10-01	47.4219980460164
2010-01-01	46.8987225018148
2010-04-01	47.9367306685572
2010-07-01	48.1193383863403
2010-10-01	48.8274538664740
2011-01-01	49.1819641529563
2011-04-01	49.8892939614864
2011-07-01	49.6438184385878
2011-10-01	50.2333232694446
2012-01-01	49.0187728136882
2012-04-01	48.4311583498171
2012-07-01	48.5649752737333
2012-10-01	48.4318792717542
2013-01-01	48.5760510019599
2013-04-01	48.9095072419389
2013-07-01	48.5662907731536
2013-10-01	47.5873419563518
2014-01-01	47.4830844611311
2014-04-01	47.6972762258442
2014-07-01	47.9496249900975
2014-10-01	47.6181426203049
2015-01-01	47.7574870882952
2015-04-01	46.2496708309399
2015-07-01	45.4793275967236
2015-10-01	46.4097437416970
2016-01-01	46.6179513425741
2016-04-01	46.4597138013274
2016-07-01	46.9848170729183
2016-10-01	47.5885484863416
2017-01-01	46.8637248780601
2017-04-01	47.3382458348720
2017-07-01	47.6178281607386
2017-10-01	47.6923533464636
2018-01-01	47.8844330890017
2018-04-01	48.6032807029091