Quarter	Percent, Seasonally Adjusted
2005-01-01	70.5802016679753
2005-04-01	70.1905638180536
2005-07-01	70.3536121485650
2005-10-01	70.6386456500771
2006-01-01	70.0612389127937
2006-04-01	71.1314871334348
2006-07-01	69.9892012939979
2006-10-01	71.1228229448715
2007-01-01	70.4246757994629
2007-04-01	67.7752858276868
2007-07-01	67.7181498689566
2007-10-01	67.1207248603869
2008-01-01	66.2313144805354
2008-04-01	64.5239466672599
2008-07-01	64.0189734847088
2008-10-01	66.8094075247672
2009-01-01	65.1953301555974
2009-04-01	65.1826574969287
2009-07-01	68.7409258272236
2009-10-01	70.2974261587781
2010-01-01	68.6355111070161
2010-04-01	69.5506733003602
2010-07-01	68.9004117989619
2010-10-01	67.6043451967979
2011-01-01	66.9414156219488
2011-04-01	67.2935639323969
2011-07-01	68.3512684846093
2011-10-01	69.2897889025981
2012-01-01	70.3928958617214
2012-04-01	67.9238349799178
2012-07-01	66.4435153408592
2012-10-01	65.6572636853452
2013-01-01	65.4128844264747
2013-04-01	65.6999441079903
2013-07-01	62.4046905088255
2013-10-01	63.3500155841727
2014-01-01	62.6837548291145
2014-04-01	61.3398804176814
2014-07-01	59.7145759219347
2014-10-01	61.8496544691452
2015-01-01	61.8582535007872
2015-04-01	63.1571786509369
2015-07-01	64.8008092074224
2015-10-01	63.3809746056785
2016-01-01	63.5431552584220
2016-04-01	60.5611129568239
2016-07-01	60.6531561113128
2016-10-01	60.4195361144774
2017-01-01	60.9385105273565
2017-04-01	61.9659032416486
2017-07-01	62.5910250422748
2017-10-01	63.4085162609389
2018-01-01	62.5830203172510
2018-04-01	63.4190106921573