Quarter	Percent, Seasonally Adjusted
2003-01-01	17.4514832340684
2003-04-01	16.8385176786457
2003-07-01	17.0384224599458
2003-10-01	16.6563097870676
2004-01-01	16.4075969339479
2004-04-01	16.2939021961836
2004-07-01	16.1512534318784
2004-10-01	15.2181162482799
2005-01-01	15.4751886828152
2005-04-01	15.5376891782376
2005-07-01	14.0727650789336
2005-10-01	13.4019336325561
2006-01-01	12.9313111297123
2006-04-01	12.1632121718593
2006-07-01	11.6314708174561
2006-10-01	12.3017298184470
2007-01-01	12.3514779265838
2007-04-01	11.1347768660419
2007-07-01	11.7278954154059
2007-10-01	12.0992907222122
2008-01-01	11.9947204698592
2008-04-01	11.8023362078670
2008-07-01	12.5801241909999
2008-10-01	14.8946531099904
2009-01-01	16.5088519057132
2009-04-01	15.7989495764751
2009-07-01	14.1124542871135
2009-10-01	12.9080681492741
2010-01-01	13.1206094836329
2010-04-01	13.7497605450709
2010-07-01	13.8129131892424
2010-10-01	14.3641677151450
2011-01-01	14.2148075808106
2011-04-01	14.4720092413389
2011-07-01	13.8744551297136
2011-10-01	13.3822433889598
2012-01-01	13.4089720181204
2012-04-01	13.4499098814832
2012-07-01	12.8300987965593
2012-10-01	12.8742117240505
2013-01-01	13.5967996823367
2013-04-01	13.3874963416104
2013-07-01	13.8995053885514
2013-10-01	14.3136689663334
2014-01-01	13.8926649592230
2014-04-01	14.2470245297532
2014-07-01	13.3258459810646
2014-10-01	14.4804882499806
2015-01-01	14.0559802933102
2015-04-01	15.1519106738981
2015-07-01	14.7145225175671
2015-10-01	15.2100035234197
2016-01-01	15.1407660560358
2016-04-01	14.9032555165407
2016-07-01	15.0529151078308
2016-10-01	14.9206066023336
2017-01-01	14.3454236191541
2017-04-01	13.8282219705861
2017-07-01	13.2230613194768
2017-10-01	13.2558882006767
2018-01-01	13.4653482169404
2018-04-01	12.4603893052386