Quarter	Percent, Seasonally Adjusted
2005-01-01	57.6430018001764
2005-04-01	57.7345463921570
2005-07-01	57.8072867652057
2005-10-01	57.7554315537035
2006-01-01	57.9665412310353
2006-04-01	58.0647526231031
2006-07-01	58.1420727628376
2006-10-01	58.2989043856482
2007-01-01	58.2951330736037
2007-04-01	58.3200734317019
2007-07-01	58.3040612075055
2007-10-01	58.3557482833849
2008-01-01	58.3516036376232
2008-04-01	58.2450180923068
2008-07-01	58.0324965471017
2008-10-01	57.6937147912942
2009-01-01	56.9944546387493
2009-04-01	56.5243281299075
2009-07-01	56.1992212756654
2009-10-01	55.9970957397366
2010-01-01	55.9810811779415
2010-04-01	56.0624707604171
2010-07-01	56.0875718759972
2010-10-01	55.9832686505129
2011-01-01	56.1005708304629
2011-04-01	56.0808184222712
2011-07-01	56.0679605438003
2011-10-01	56.1666391503220
2012-01-01	56.1000970923706
2012-04-01	56.1634931119319
2012-07-01	56.1909807452308
2012-10-01	56.2797948775217
2013-01-01	56.1781176560023
2013-04-01	56.2362057093417
2013-07-01	56.2789439523492
2013-10-01	56.2800329169728
2014-01-01	56.3872051089999
2014-04-01	56.4866389981566
2014-07-01	56.5437416093390
2014-10-01	56.6709307212861
2015-01-01	56.7073374360685
2015-04-01	56.7200627385805
2015-07-01	56.7809010921430
2015-10-01	56.9157315083036
2016-01-01	57.1824329607100
2016-04-01	57.2000277732222
2016-07-01	57.2957953609905
2016-10-01	57.3649502358485
2017-01-01	57.5023374590837
2017-04-01	57.6497310847391
2017-07-01	57.7521409634798
2017-10-01	57.8341866236120
2018-01-01	58.0404596466852