Quarter	Percent, Seasonally Adjusted
2003-01-01	67.8587861284150
2003-04-01	67.6278587452493
2003-07-01	67.7329797204975
2003-10-01	67.8415265990140
2004-01-01	67.8535973171057
2004-04-01	67.5930401525258
2004-07-01	67.6849271208901
2004-10-01	67.6453620186810
2005-01-01	67.4491976707492
2005-04-01	67.5745623666588
2005-07-01	67.5550643498833
2005-10-01	67.4556129208030
2006-01-01	67.3631985940242
2006-04-01	67.4470649551936
2006-07-01	67.5530951980483
2006-10-01	67.1245838679646
2007-01-01	67.3426062060236
2007-04-01	67.2818321385517
2007-07-01	67.5654439825667
2007-10-01	67.2229599160850
2008-01-01	67.2838657124707
2008-04-01	67.3421235457883
2008-07-01	67.3984926633246
2008-10-01	67.5884697167333
2009-01-01	67.6947236981272
2009-04-01	67.7586542914513
2009-07-01	67.3165576116140
2009-10-01	67.6249474933803
2010-01-01	67.7271559540685
2010-04-01	67.5754642414747
2010-07-01	67.4171927953078
2010-10-01	67.3447114812112
2011-01-01	67.2422740089607
2011-04-01	67.2406232142527
2011-07-01	67.1239841851471
2011-10-01	67.1315175767813
2012-01-01	67.3778288267619
2012-04-01	67.4144907631217
2012-07-01	67.4509169780183
2012-10-01	67.7250808196431
2013-01-01	67.5034983297152
2013-04-01	67.4919266470245
2013-07-01	67.3010869840182
2013-10-01	66.7939127096997
2014-01-01	66.8907635950695
2014-04-01	66.6362979974112
2014-07-01	66.4466748577832
2014-10-01	66.6367235572808
2015-01-01	66.6851407870312
2015-04-01	66.6274879516527
2015-07-01	66.5081863088412
2015-10-01	66.4230499076281
2016-01-01	66.6027382728398
2016-04-01	66.3314387649058
2016-07-01	66.0911980257220
2016-10-01	66.2195372838096
2017-01-01	65.8195202059094
2017-04-01	66.3226266847392
2017-07-01	66.4499871845420
2017-10-01	66.1845985846938
2018-01-01	66.2165882392549
2018-04-01	65.9900985092475