Quarter	Percent, Seasonally Adjusted
2005-01-01	38.0141663250689
2005-04-01	37.8692409862695
2005-07-01	37.7683481298065
2005-10-01	37.5765039595233
2006-01-01	37.2798450976878
2006-04-01	37.2290345170724
2006-07-01	37.0349207059427
2006-10-01	37.0721426213488
2007-01-01	37.0018243198916
2007-04-01	36.9234525731008
2007-07-01	36.7957468396727
2007-10-01	36.6438174695873
2008-01-01	36.5010213168143
2008-04-01	36.3844370551382
2008-07-01	36.2457156054276
2008-10-01	36.1797946833874
2009-01-01	36.0275180746116
2009-04-01	35.9210223949149
2009-07-01	35.9036246897816
2009-10-01	35.7728306469325
2010-01-01	35.7542759747211
2010-04-01	35.6385329891131
2010-07-01	35.5109868172536
2010-10-01	35.4684790106928
2011-01-01	35.4229723385749
2011-04-01	35.3190289128964
2011-07-01	35.1764417075194
2011-10-01	34.9796787760267
2012-01-01	34.7521001027264
2012-04-01	34.5377729132627
2012-07-01	34.3609113663614
2012-10-01	34.1899871030671
2013-01-01	34.1209113461779
2013-04-01	33.9805689173883
2013-07-01	33.8898922190744
2013-10-01	33.8080519337695
2014-01-01	33.6146069130748
2014-04-01	33.5767542948215
2014-07-01	33.4181854091398
2014-10-01	33.3121222221593
2015-01-01	33.3198329763687
2015-04-01	33.2009735994954
2015-07-01	33.1900067142428
2015-10-01	33.0373340540097
2016-01-01	32.8877468812974
2016-04-01	32.7383895777665
2016-07-01	32.5562977816045
2016-10-01	32.4926854538085
2017-01-01	32.3658512226249
2017-04-01	32.1988956402936
2017-07-01	32.1153650863167
2017-10-01	31.9992923486279
2018-01-01	31.8943282094526
2018-04-01	31.7946106916808