Quarter	Percent, Seasonally Adjusted
2005-01-01	70.1597924368438
2005-04-01	70.2219282752231
2005-07-01	70.3436192629304
2005-10-01	70.3027431660444
2006-01-01	70.7086919803896
2006-04-01	70.9618350100638
2006-07-01	71.0541223235628
2006-10-01	71.2573819297251
2007-01-01	71.3098269652764
2007-04-01	71.4718380659987
2007-07-01	71.5357262778576
2007-10-01	71.7462400337526
2008-01-01	71.7861272394453
2008-04-01	71.7602726416442
2008-07-01	71.6835485061665
2008-10-01	71.5215765415906
2009-01-01	70.9988459261718
2009-04-01	70.6783018300730
2009-07-01	70.5743208546886
2009-10-01	70.4750822936614
2010-01-01	70.4513905163473
2010-04-01	70.5018137074234
2010-07-01	70.4633685326474
2010-10-01	70.3853935228319
2011-01-01	70.6284459702645
2011-04-01	70.5972379388154
2011-07-01	70.5924304033943
2011-10-01	70.5719114339620
2012-01-01	70.5662071441149
2012-04-01	70.7683545051548
2012-07-01	70.7981994813802
2012-10-01	70.9370943310677
2013-01-01	70.9778397213801
2013-04-01	71.0835830437794
2013-07-01	71.2048317765167
2013-10-01	71.2490054316481
2014-01-01	71.4854781248672
2014-04-01	71.4933027011362
2014-07-01	71.5446165597226
2014-10-01	71.8126535309823
2015-01-01	71.8876698193304
2015-04-01	71.9374745125533
2015-07-01	72.0308045161018
2015-10-01	72.1133230125308
2016-01-01	72.3866848500896
2016-04-01	72.5371137525721
2016-07-01	72.8130115241412
2016-10-01	72.9859367258608
2017-01-01	73.0411559839254
2017-04-01	73.4198823234434
2017-07-01	73.5923958260889
2017-10-01	73.8540396317408
2018-01-01	73.9461563768143