Quarter	Percent, Seasonally Adjusted
2003-01-01	79.8812049946465
2003-04-01	81.7952607639121
2003-07-01	80.3816131855446
2003-10-01	76.7118200313012
2004-01-01	80.2010461540354
2004-04-01	75.5826582921572
2004-07-01	77.0567079665705
2004-10-01	81.9329117046963
2005-01-01	78.8558804481259
2005-04-01	81.2112279205049
2005-07-01	79.3056501873909
2005-10-01	85.4383728533557
2006-01-01	81.1003900855642
2006-04-01	83.2353258720845
2006-07-01	82.5547325588472
2006-10-01	79.2057106799716
2007-01-01	82.1656548135738
2007-04-01	79.2352181656356
2007-07-01	79.2897409466886
2007-10-01	80.6973412996286
2008-01-01	78.3006179651862
2008-04-01	81.4653226688563
2008-07-01	75.3578004497713
2008-10-01	74.8794615366215
2009-01-01	75.2037836049678
2009-04-01	75.1084613014872
2009-07-01	79.6176842053590
2009-10-01	80.4078852532710
2010-01-01	79.9318130344256
2010-04-01	78.4766637251026
2010-07-01	81.3216012250518
2010-10-01	78.4416769489345
2011-01-01	77.6437073129937
2011-04-01	76.8297247576555
2011-07-01	80.7275002422715
2011-10-01	81.3419726170952
2012-01-01	75.9312251987333
2012-04-01	77.9386596101725
2012-07-01	78.9732367645714
2012-10-01	79.3011627577157
2013-01-01	76.7147054879495
2013-04-01	78.5228467616780
2013-07-01	77.6464919073876
2013-10-01	78.4646402064710
2014-01-01	80.3582826946002
2014-04-01	83.9322664160763
2014-07-01	84.7622302242607
2014-10-01	84.4297909708148
2015-01-01	84.6667056445376
2015-04-01	82.1823750656291
2015-07-01	84.4730618903708
2015-10-01	81.1788933815635
2016-01-01	82.9902539810372
2016-04-01	79.3694569105914
2016-07-01	80.1414122738242
2016-10-01	79.5137913118565
2017-01-01	80.1193406494926
2017-04-01	80.6016019913389
2017-07-01	80.0774347801799
2017-10-01	78.6260056265354
2018-01-01	75.5437447116764
2018-04-01	76.0782178384564