Quarter	Percent, Seasonally Adjusted
2007-01-01	47.8216342107494
2007-04-01	46.8793983078891
2007-07-01	47.8551780143127
2007-10-01	49.4548523038763
2008-01-01	44.9390573204946
2008-04-01	46.1423550737182
2008-07-01	44.6597739107577
2008-10-01	44.8876062516259
2009-01-01	47.3273152065474
2009-04-01	46.6638003147592
2009-07-01	46.8731814811836
2009-10-01	46.4855823108657
2010-01-01	47.2010677478431
2010-04-01	47.2426486297123
2010-07-01	47.3210570904446
2010-10-01	47.2129721390114
2011-01-01	47.3175634349972
2011-04-01	46.7278473966742
2011-07-01	47.0293678896162
2011-10-01	47.3177378627308
2012-01-01	47.9199378927558
2012-04-01	48.9258195379957
2012-07-01	49.4870803796141
2012-10-01	48.9747603882583
2013-01-01	49.5931007499769
2013-04-01	49.7490160181974
2013-07-01	48.6095545562511
2013-10-01	48.5826699997661
2014-01-01	51.0648882260280
2014-04-01	50.3559315845292
2014-07-01	49.0804154910312
2014-10-01	50.9421496520706
2015-01-01	50.7716510307304
2015-04-01	51.7660914629504
2015-07-01	49.2590031723107
2015-10-01	50.4337883773099
2016-01-01	49.5874241247811
2016-04-01	49.4550723313074
2016-07-01	49.8562383897062
2016-10-01	50.9677341675701
2017-01-01	51.8920835340217
2017-04-01	51.7751339444746
2017-07-01	52.7666715061483
2017-10-01	51.3322938736766
2018-01-01	52.6897240445436
2018-04-01	52.0701358651574