Quarter	Percent, Seasonally Adjusted
2005-01-01	58.5346544909555
2005-04-01	54.0273430677548
2005-07-01	53.1621732322411
2005-10-01	53.5712535829736
2006-01-01	52.1337634799955
2006-04-01	52.0619136420581
2006-07-01	52.5278581396865
2006-10-01	51.0474772031468
2007-01-01	49.9635204323527
2007-04-01	50.1009110359532
2007-07-01	49.6307636760414
2007-10-01	50.4965934094544
2008-01-01	51.5577696696177
2008-04-01	50.6587787559010
2008-07-01	49.5481927235035
2008-10-01	49.5963106147155
2009-01-01	48.1435562055496
2009-04-01	47.3061439608885
2009-07-01	47.5196404941190
2009-10-01	47.2787735014489
2010-01-01	48.2639902273460
2010-04-01	48.5117088465362
2010-07-01	48.6357915094349
2010-10-01	47.6491411783482
2011-01-01	47.2570591453364
2011-04-01	46.8011459888809
2011-07-01	46.9057461084953
2011-10-01	46.7922551117003
2012-01-01	46.4100009987650
2012-04-01	46.0125246649131
2012-07-01	45.2653173597851
2012-10-01	45.4325374105008
2013-01-01	44.6803498673252
2013-04-01	44.0777361889402
2013-07-01	44.1534906124218
2013-10-01	42.6306839829739
2014-01-01	42.3203499485567
2014-04-01	41.9593251193125
2014-07-01	40.1907481682065
2014-10-01	39.8040239383086
2015-01-01	38.6567949808310
2015-04-01	36.7811391468636
2015-07-01	36.4243133582446
2015-10-01	34.8696052804318
2016-01-01	33.7607400307908
2016-04-01	33.4275364173306
2016-07-01	32.5077403572006
2016-10-01	31.5932694376604
2017-01-01	31.1397688911266
2017-04-01	30.3350428034900
2017-07-01	30.3498726934143
2017-10-01	29.6242944618303
2018-01-01	29.0936802749290
2018-04-01	29.1130095283979