Quarter	Percent, Seasonally Adjusted
2003-01-01	20.1187950053535
2003-04-01	18.2047392360879
2003-07-01	19.6183868144554
2003-10-01	23.2881799686988
2004-01-01	19.7989538459646
2004-04-01	24.4173417078428
2004-07-01	22.9432920334295
2004-10-01	18.0670882953037
2005-01-01	21.1441195518741
2005-04-01	18.7887720794951
2005-07-01	20.6943498126091
2005-10-01	14.5616271466443
2006-01-01	18.8996099144358
2006-04-01	16.7646741279155
2006-07-01	17.4452674411528
2006-10-01	20.7942893200284
2007-01-01	17.8343451864262
2007-04-01	20.7647818343644
2007-07-01	20.7102590533113
2007-10-01	19.3026587003714
2008-01-01	21.6993820348137
2008-04-01	18.5346773311437
2008-07-01	24.6421995502287
2008-10-01	25.1205384633785
2009-01-01	24.7962163950322
2009-04-01	24.8915386985128
2009-07-01	20.3823157946409
2009-10-01	19.5921147467290
2010-01-01	20.0681869655743
2010-04-01	21.5233362748974
2010-07-01	18.6783987749482
2010-10-01	21.5583230510655
2011-01-01	22.3562926870063
2011-04-01	23.1702752423445
2011-07-01	19.2724997577285
2011-10-01	18.6580273829048
2012-01-01	24.0687748012667
2012-04-01	22.0613403898275
2012-07-01	21.0267632354286
2012-10-01	20.6988372422843
2013-01-01	23.2852945120505
2013-04-01	21.4771532383220
2013-07-01	22.3535080926123
2013-10-01	21.5353597935290
2014-01-01	19.6417173053998
2014-04-01	16.0677335839237
2014-07-01	15.2377697757393
2014-10-01	15.5702090291852
2015-01-01	15.3332943554623
2015-04-01	17.8176249343709
2015-07-01	15.5269381096292
2015-10-01	18.8211066184365
2016-01-01	17.0097460189628
2016-04-01	20.6305430894086
2016-07-01	19.8585877261758
2016-10-01	20.4862086881435
2017-01-01	19.8806593505074
2017-04-01	19.3983980086611
2017-07-01	19.9225652198201
2017-10-01	21.3739943734646
2018-01-01	24.4562552883237
2018-04-01	23.9217821615437