Quarter	Percent, Seasonally Adjusted
2007-01-01	64.5750453368652
2007-04-01	62.7996956002449
2007-07-01	62.7183245380252
2007-10-01	63.9992628578012
2008-01-01	64.4123176306953
2008-04-01	58.0886345296116
2008-07-01	58.3595554236704
2008-10-01	60.3523200144843
2009-01-01	50.3008420810226
2009-04-01	47.8004740763835
2009-07-01	54.5932604610280
2009-10-01	56.1373131346974
2010-01-01	52.1186821690329
2010-04-01	49.2765641577480
2010-07-01	52.2411982516834
2010-10-01	50.9815653723979
2011-01-01	50.6712191524879
2011-04-01	53.9530450943134
2011-07-01	49.7851653891815
2011-10-01	51.8051563685168
2012-01-01	50.4408189018307
2012-04-01	54.1862770229279
2012-07-01	52.2438704840677
2012-10-01	49.6661629051776
2013-01-01	48.3052146665885
2013-04-01	49.2943144159884
2013-07-01	49.8112080085526
2013-10-01	50.5203779455945
2014-01-01	51.3178043239084
2014-04-01	46.2377371175244
2014-07-01	47.9912604649235
2014-10-01	45.9986807356720
2015-01-01	51.3248923117423
2015-04-01	52.3848337510293
2015-07-01	57.6796632069810
2015-10-01	56.3591470777736
2016-01-01	51.9150851462475
2016-04-01	50.4765546537082
2016-07-01	51.4293377580768
2016-10-01	49.8957222360670
2017-01-01	50.6332627485513
2017-04-01	52.6224289629158
2017-07-01	54.5288806721595
2017-10-01	54.7282770392436
2018-01-01	54.1805509859474
2018-04-01	54.7185695535749