Quarter	Percent, Seasonally Adjusted
2003-01-01	74.1535048563324
2003-04-01	74.7187996528558
2003-07-01	76.9841105196713
2003-10-01	73.7426411607258
2004-01-01	74.1868426587080
2004-04-01	73.6716181943764
2004-07-01	73.1245923309384
2004-10-01	72.9499805388288
2005-01-01	75.4537215425744
2005-04-01	74.8442633025441
2005-07-01	74.2220488751383
2005-10-01	76.0453725939545
2006-01-01	76.0646474001908
2006-04-01	75.3925925035332
2006-07-01	75.2461294330162
2006-10-01	74.7811185968893
2007-01-01	76.7363077801484
2007-04-01	76.4899657640956
2007-07-01	75.6773611968878
2007-10-01	75.0492273788466
2008-01-01	74.9832327241403
2008-04-01	74.8973128311018
2008-07-01	75.1612968142991
2008-10-01	75.0719409906541
2009-01-01	72.1627844186263
2009-04-01	70.4213234681136
2009-07-01	72.3722449091417
2009-10-01	73.2231155558588
2010-01-01	72.2419518127512
2010-04-01	71.6806168583988
2010-07-01	71.2043220017634
2010-10-01	71.2013699324724
2011-01-01	72.1341148110577
2011-04-01	73.3509307452647
2011-07-01	71.2626757089492
2011-10-01	69.8512997795907
2012-01-01	71.3683958880920
2012-04-01	73.5010472959962
2012-07-01	72.7419822703653
2012-10-01	73.2125797229911
2013-01-01	72.3929884388037
2013-04-01	73.4263907810958
2013-07-01	74.7244262166248
2013-10-01	74.1388124805714
2014-01-01	73.4649398530498
2014-04-01	74.8848961085989
2014-07-01	75.4363500355674
2014-10-01	75.7495445550971
2015-01-01	75.7081432240757
2015-04-01	76.4665830653955
2015-07-01	75.8351828234303
2015-10-01	77.7746653298003
2016-01-01	76.8248225756318
2016-04-01	77.0599538321889
2016-07-01	77.7088617937974
2016-10-01	77.5567829545631
2017-01-01	78.0706310167708
2017-04-01	76.3959473407162
2017-07-01	75.5988009514378
2017-10-01	76.9258358321634
2018-01-01	76.3287963714557
2018-04-01	75.1565441639026