Quarter	Percent, Seasonally Adjusted
2007-01-01	35.4249546631348
2007-04-01	37.2003043997551
2007-07-01	37.2816754619748
2007-10-01	36.0007371421988
2008-01-01	35.5876823693047
2008-04-01	41.9113654703884
2008-07-01	41.6404445763296
2008-10-01	39.6476799855157
2009-01-01	49.6991579189774
2009-04-01	52.1995259236165
2009-07-01	45.4067395389720
2009-10-01	43.8626868653026
2010-01-01	47.8813178309671
2010-04-01	50.7234358422520
2010-07-01	47.7588017483166
2010-10-01	49.0184346276021
2011-01-01	49.3287808475121
2011-04-01	46.0469549056866
2011-07-01	50.2148346108185
2011-10-01	48.1948436314832
2012-01-01	49.5591810981693
2012-04-01	45.8137229770721
2012-07-01	47.7561295159323
2012-10-01	50.3338370948224
2013-01-01	51.6947853334115
2013-04-01	50.7056855840116
2013-07-01	50.1887919914474
2013-10-01	49.4796220544055
2014-01-01	48.6821956760916
2014-04-01	53.7622628824756
2014-07-01	52.0087395350765
2014-10-01	54.0013192643280
2015-01-01	48.6751076882577
2015-04-01	47.6151662489707
2015-07-01	42.3203367930190
2015-10-01	43.6408529222264
2016-01-01	48.0849148537525
2016-04-01	49.5234453462918
2016-07-01	48.5706622419232
2016-10-01	50.1042777639330
2017-01-01	49.3667372514487
2017-04-01	47.3775710370842
2017-07-01	45.4711193278405
2017-10-01	45.2717229607564
2018-01-01	45.8194490140526
2018-04-01	45.2814304464251