Quarter	Percent, Seasonally Adjusted
2005-01-01	75.6528715149359
2005-04-01	75.8042165589134
2005-07-01	75.9542797005142
2005-10-01	76.0460838160143
2006-01-01	76.2570121174838
2006-04-01	76.4618700229195
2006-07-01	76.6011147466118
2006-10-01	76.8227433049876
2007-01-01	76.9103612899872
2007-04-01	77.0497416478067
2007-07-01	77.0494682145877
2007-10-01	77.1971554836702
2008-01-01	77.2362181487810
2008-04-01	77.1836572125504
2008-07-01	76.9910997751801
2008-10-01	76.6061050589743
2009-01-01	75.7885382288734
2009-04-01	75.2259808564493
2009-07-01	75.1242606512534
2009-10-01	75.0831715113430
2010-01-01	75.0456790072482
2010-04-01	75.2106525348495
2010-07-01	75.2264207182831
2010-10-01	75.1828082196835
2011-01-01	75.4333687500212
2011-04-01	75.4902812626376
2011-07-01	75.4577788801186
2011-10-01	75.5103192410526
2012-01-01	75.5173331285848
2012-04-01	75.6253634374372
2012-07-01	75.6239162107027
2012-10-01	75.5974664862511
2013-01-01	75.5017650619607
2013-04-01	75.6151736750847
2013-07-01	75.6311291536119
2013-10-01	75.7573524117535
2014-01-01	75.8582193021736
2014-04-01	75.9334303829387
2014-07-01	76.0290329146846
2014-10-01	76.1885508089224
2015-01-01	76.3574723103408
2015-04-01	76.4305201288764
2015-07-01	76.5809962115944
2015-10-01	76.7802240157701
2016-01-01	76.9682858857593
2016-04-01	77.0535498683061
2016-07-01	77.1813942623074
2016-10-01	77.3100140879232
2017-01-01	77.4674715410817
2017-04-01	77.6759158485022
2017-07-01	77.8348379449776
2017-10-01	78.0843522092547
2018-01-01	78.2637491015592
2018-04-01	78.3976800634708