Quarter	Percent, Seasonally Adjusted
2005-01-01	43.3311117031333
2005-04-01	43.6075880054121
2005-07-01	44.0434752099833
2005-10-01	43.8827648117173
2006-01-01	44.3460546800939
2006-04-01	44.6601574449454
2006-07-01	44.7617593998716
2006-10-01	45.2254429225786
2007-01-01	44.6099178284469
2007-04-01	44.3008277807928
2007-07-01	43.9731991551063
2007-10-01	44.9373674536313
2008-01-01	44.7359017187380
2008-04-01	44.8615238932884
2008-07-01	43.7140405634994
2008-10-01	43.4186642590275
2009-01-01	43.6501388426970
2009-04-01	43.3834684386547
2009-07-01	43.2314380098775
2009-10-01	43.5358004375441
2010-01-01	43.7057763427592
2010-04-01	43.7333866857595
2010-07-01	42.9251354012721
2010-10-01	42.3675193677448
2011-01-01	42.4866244367457
2011-04-01	42.3207825588630
2011-07-01	42.6769208713335
2011-10-01	42.9576331959373
2012-01-01	42.5286839092547
2012-04-01	42.1725822262650
2012-07-01	42.0318837546647
2012-10-01	42.3473778483962
2013-01-01	42.2268234144355
2013-04-01	42.0063287309710
2013-07-01	42.0750781784354
2013-10-01	41.6847964892507
2014-01-01	40.9689827422880
2014-04-01	41.2869805148678
2014-07-01	40.9346477395218
2014-10-01	41.0981677785603
2015-01-01	41.1683110343992
2015-04-01	40.8971994778974
2015-07-01	40.8906691138594
2015-10-01	40.4098775890507
2016-01-01	39.9665659426318
2016-04-01	39.5302029232214
2016-07-01	39.6793019722392
2016-10-01	39.4986810317349
2017-01-01	39.5012446942902
2017-04-01	39.3090906034540
2017-07-01	39.5782790078032
2017-10-01	39.2033151097127
2018-01-01	39.0763500178835
2018-04-01	38.9586301153970