Quarter	Percent, Seasonally Adjusted
2007-01-01	75.4989590266365
2007-04-01	75.4915149030738
2007-07-01	75.0462925770997
2007-10-01	73.9190462594824
2008-01-01	73.4961816699960
2008-04-01	75.2847126929218
2008-07-01	75.6271783305586
2008-10-01	74.3451378178657
2009-01-01	76.0377929610038
2009-04-01	77.4413624338014
2009-07-01	76.2481696474187
2009-10-01	76.5172948269974
2010-01-01	76.1429777181593
2010-04-01	75.6700828965933
2010-07-01	76.3401530506629
2010-10-01	75.8617775890918
2011-01-01	75.9354234884824
2011-04-01	74.8044069695637
2011-07-01	74.7778028147375
2011-10-01	74.3428621128486
2012-01-01	75.6227975205927
2012-04-01	75.8004580034826
2012-07-01	76.0221250565117
2012-10-01	76.2897839968385
2013-01-01	75.7338345805038
2013-04-01	75.7484964772758
2013-07-01	77.1078027949594
2013-10-01	76.6940798741290
2014-01-01	77.5656758697734
2014-04-01	77.1570447530012
2014-07-01	76.6779206659209
2014-10-01	77.4181745889771
2015-01-01	76.5612710648784
2015-04-01	76.2749924752729
2015-07-01	76.2028278546038
2015-10-01	74.8728042422186
2016-01-01	75.1818663035815
2016-04-01	75.2610926277917
2016-07-01	74.7010798124242
2016-10-01	75.0804352632065
2017-01-01	74.3384709266358
2017-04-01	74.0523038585191
2017-07-01	73.9189958608744
2017-10-01	73.7414703165445
2018-01-01	74.2350929329838
2018-04-01	73.8628632541316