Quarter	Percent, Seasonally Adjusted
2000-01-01	76.4154881723378
2000-04-01	76.8068356216447
2000-07-01	77.1272359298286
2000-10-01	77.5180013780785
2001-01-01	77.4017133163612
2001-04-01	77.1926338680398
2001-07-01	77.0393750231349
2001-10-01	77.3265638935217
2002-01-01	77.3380384709380
2002-04-01	77.9125302817068
2002-07-01	77.6316975982891
2002-10-01	77.4321494163016
2003-01-01	77.0660072551640
2003-04-01	77.0783331089421
2003-07-01	77.0071705042288
2003-10-01	76.9486051698260
2004-01-01	76.9559625749984
2004-04-01	76.9241293455911
2004-07-01	76.9530764322085
2004-10-01	76.7431257571292
2005-01-01	76.7894677575071
2005-04-01	76.6917456988896
2005-07-01	76.6226815711280
2005-10-01	76.4877648349421
2006-01-01	76.6538461696971
2006-04-01	76.7183948842845
2006-07-01	76.9810183824022
2006-10-01	77.1739393697526
2007-01-01	77.3376242069768
2007-04-01	77.3816882481377
2007-07-01	77.6594606364339
2007-10-01	77.1605976113720
2008-01-01	77.6276264357774
2008-04-01	77.8845363991323
2008-07-01	77.7256741381381
2008-10-01	78.1697144405827
2009-01-01	78.2563049265355
2009-04-01	78.0265731706235
2009-07-01	77.5569098026511
2009-10-01	77.6654251140118
2010-01-01	76.3093977125097
2010-04-01	76.1799686829367
2010-07-01	76.0975889855974
2010-10-01	75.7894958163799
2011-01-01	75.1606493920489
2011-04-01	74.8340424056294
2011-07-01	75.1964969835063
2011-10-01	75.5739232645825
2012-01-01	75.7705427211448
2012-04-01	75.6909907419643
2012-07-01	75.6906010003560
2012-10-01	75.5540895286778
2013-01-01	75.6591383580797
2013-04-01	75.6721805517548
2013-07-01	75.7312994742587
2013-10-01	75.7167486218509
2014-01-01	75.5808887023505
2014-04-01	75.5071420021393
2014-07-01	75.4400159901223
2014-10-01	75.5252292850386
2015-01-01	75.5257920564665
2015-04-01	75.3435503017817
2015-07-01	75.3362144080989
2015-10-01	75.1888122030311
2016-01-01	75.0900642494026
2016-04-01	75.0193274765489
2016-07-01	74.9183505917053
2016-10-01	74.7611610583902
2017-01-01	74.7821154436342
2017-04-01	74.7684063392646
2017-07-01	74.9001169171518
2017-10-01	74.8837726260914
2018-01-01	75.0940008895756
2018-04-01	75.1778479919191