Quarter	Percent, Seasonally Adjusted
2005-01-01	43.8211751090806
2005-04-01	44.0231901156966
2005-07-01	43.9123294638417
2005-10-01	44.0056424274546
2006-01-01	44.0463861817812
2006-04-01	43.8706941261521
2006-07-01	43.8191090361837
2006-10-01	43.9239755579991
2007-01-01	44.1472212284806
2007-04-01	44.1977684206834
2007-07-01	44.7122235730259
2007-10-01	44.4446529404029
2008-01-01	44.6212490390931
2008-04-01	44.4921258617741
2008-07-01	44.4231916568685
2008-10-01	44.1106760135387
2009-01-01	44.0506132303677
2009-04-01	43.7658910606865
2009-07-01	43.3899358120423
2009-10-01	42.9125933046226
2010-01-01	42.6577357591013
2010-04-01	42.3728688106507
2010-07-01	41.9716582468701
2010-10-01	42.0359961385320
2011-01-01	42.0033319953235
2011-04-01	41.9279255135010
2011-07-01	41.7868154485479
2011-10-01	41.8244002308536
2012-01-01	41.4375630417784
2012-04-01	41.5369538347082
2012-07-01	41.4325539630058
2012-10-01	41.3180811317572
2013-01-01	41.3201414232672
2013-04-01	41.1518883714867
2013-07-01	40.8631071039292
2013-10-01	40.5777869762821
2014-01-01	40.3288700699102
2014-04-01	40.1026488871427
2014-07-01	40.1380611801537
2014-10-01	39.9942105405035
2015-01-01	40.1500413303426
2015-04-01	39.6116789721600
2015-07-01	39.5000075397928
2015-10-01	39.6336284277432
2016-01-01	39.4844089748379
2016-04-01	39.7639432261379
2016-07-01	39.6606539705380
2016-10-01	39.7362237920214
2017-01-01	39.5447022336382
2017-04-01	39.7252861169908
2017-07-01	39.9102395760194
2017-10-01	39.9783344012949
2018-01-01	39.8731953428722
2018-04-01	39.9768395863912