Quarter	Percent, Seasonally Adjusted
2003-01-01	82.3858513530313
2003-04-01	82.7905667477562
2003-07-01	81.8826925666880
2003-10-01	82.0109530138915
2004-01-01	81.9499295880593
2004-04-01	81.0820570963622
2004-07-01	82.1585624873811
2004-10-01	82.9186954790330
2005-01-01	82.2280714303094
2005-04-01	83.5463144808097
2005-07-01	84.3776811085586
2005-10-01	83.1990524898344
2006-01-01	84.3543128627823
2006-04-01	84.2944427905626
2006-07-01	84.6526747832753
2006-10-01	85.1473729835958
2007-01-01	85.7258961981714
2007-04-01	84.6740603698869
2007-07-01	85.3190863454960
2007-10-01	85.4128953411287
2008-01-01	85.2648692370841
2008-04-01	84.8603995232826
2008-07-01	83.4375779655880
2008-10-01	81.1487182799899
2009-01-01	78.1095840532673
2009-04-01	76.7735649458934
2009-07-01	76.4063622685191
2009-10-01	76.2725157796440
2010-01-01	77.6057789366119
2010-04-01	77.8477441634801
2010-07-01	76.3713205923958
2010-10-01	76.0570423743977
2011-01-01	76.1673283581902
2011-04-01	76.2651165297771
2011-07-01	76.3322272135636
2011-10-01	78.0035703397656
2012-01-01	77.1205207628823
2012-04-01	77.4963889222059
2012-07-01	77.6242071802634
2012-10-01	77.4353962938482
2013-01-01	78.2610681097464
2013-04-01	78.5750370519204
2013-07-01	78.9074269257215
2013-10-01	80.0292517905030
2014-01-01	80.2088027622086
2014-04-01	81.3587457422258
2014-07-01	81.6709754098398
2014-10-01	82.1623487545063
2015-01-01	82.9491144620915
2015-04-01	83.0263213584224
2015-07-01	82.9132161556046
2015-10-01	82.7633778546723
2016-01-01	84.0929049118444
2016-04-01	85.4272220063203
2016-07-01	85.1049921918099
2016-10-01	86.0380426775800
2017-01-01	85.3382841626224
2017-04-01	85.2697829246706
2017-07-01	83.3496135916015
2017-10-01	83.2757906507496
2018-01-01	82.9706506959114
2018-04-01	82.9175069210436