Quarter	Percent, Seasonally Adjusted
2002-04-01	22.6011605940532
2002-07-01	22.9567269012520
2002-10-01	23.6774616823445
2003-01-01	23.3974646884092
2003-04-01	25.2346838961137
2003-07-01	26.2123878619792
2003-10-01	26.5435720120602
2004-01-01	25.2117144288712
2004-04-01	24.7041146859310
2004-07-01	23.6186551130270
2004-10-01	23.4025913005556
2005-01-01	22.8843277302655
2005-04-01	22.2275579970245
2005-07-01	21.4127009541759
2005-10-01	22.0613440744612
2006-01-01	21.8908981919902
2006-04-01	22.1543264766043
2006-07-01	23.1505613583835
2006-10-01	22.5922952065070
2007-01-01	21.5533314077248
2007-04-01	21.8352575017211
2007-07-01	21.0939349085606
2007-10-01	20.3038055680649
2008-01-01	19.4738798010422
2008-04-01	17.9780862376647
2008-07-01	17.0801989256695
2008-10-01	17.4551920123789
2009-01-01	18.8134172935715
2009-04-01	18.8358186260557
2009-07-01	17.9845339640917
2009-10-01	18.2077890975387
2010-01-01	17.1690706941065
2010-04-01	16.2214349527979
2010-07-01	15.8687113923485
2010-10-01	14.7913405861028
2011-01-01	14.8162672551157
2011-04-01	14.4251281230868
2011-07-01	14.6813321817726
2011-10-01	13.8758883083007
2012-01-01	13.9203226389589
2012-04-01	13.6983963563416
2012-07-01	12.8771108606501
2012-10-01	13.3829253594431
2013-01-01	13.5819367162269
2013-04-01	14.4491781573512
2013-07-01	14.0564851709624
2013-10-01	13.9466996541614
2014-01-01	13.5399917260944
2014-04-01	12.9760274852958
2014-07-01	13.6841091875018
2014-10-01	13.2904797512374
2015-01-01	15.2368056488862
2015-04-01	17.0691949846323
2015-07-01	19.4628225351494