Quarter	Percent, Seasonally Adjusted
2002-01-01	38.6843133412586
2002-04-01	42.7185031545778
2002-07-01	42.3946677558277
2002-10-01	43.1028478489679
2003-01-01	42.3039382984429
2003-04-01	40.7391906193706
2003-07-01	47.9778766935390
2003-10-01	42.1392557735760
2004-01-01	47.9478285825226
2004-04-01	44.5831886623578
2004-07-01	47.4671953195580
2004-10-01	46.3209333154993
2005-01-01	47.0240572801976
2005-04-01	46.7487992759300
2005-07-01	50.5190894237376
2005-10-01	49.0618703572201
2006-01-01	51.7623032431434
2006-04-01	53.3529701790398
2006-07-01	54.5508024358655
2006-10-01	54.4454785056832
2007-01-01	57.5904748454832
2007-04-01	57.1215065544764
2007-07-01	58.1929895898225
2007-10-01	59.1500247366631
2008-01-01	59.5335759938199
2008-04-01	59.1779874961866
2008-07-01	59.4103336585936
2008-10-01	58.0748521734019
2009-01-01	57.6009126731624
2009-04-01	56.1137585720362
2009-07-01	47.8388645242210
2009-10-01	48.3281609188488
2010-01-01	47.2076553402344
2010-04-01	48.8942774119055
2010-07-01	47.0093017786761
2010-10-01	48.0750727904646
2011-01-01	48.6573549831903
2011-04-01	50.0498669786608
2011-07-01	50.6506767575311
2011-10-01	52.8280344918747
2012-01-01	51.1489999768121
2012-04-01	52.0217080254897
2012-07-01	54.4332447099161
2012-10-01	53.4522088846451
2013-01-01	53.3794914312406
2013-04-01	54.9159430287628
2013-07-01	56.4644715059826
2013-10-01	54.4630423190411
2014-01-01	55.8589228751487
2014-04-01	56.9765048735982
2014-07-01	55.9682242433401
2014-10-01	56.6706879575065
2015-01-01	58.5027131632462
2015-04-01	58.9065665331949
2015-07-01	59.8519496995665
2015-10-01	60.3495839172990
2016-01-01	60.0386195146128
2016-04-01	61.9689729884411
2016-07-01	60.7804727661699
2016-10-01	62.5605136345151
2017-01-01	60.0933481865768
2017-04-01	61.7896140376759
2017-07-01	62.9819181822660
2017-10-01	64.1505490979946
2018-01-01	62.8896892530870
2018-04-01	64.8871531220377