Quarter	Percent, Seasonally Adjusted
2005-01-01	18.9067333851279
2005-04-01	18.8358139012842
2005-07-01	17.8287902630774
2005-10-01	18.9322882731931
2006-01-01	18.5404994603540
2006-04-01	19.5611324163529
2006-07-01	18.7551449870102
2006-10-01	19.0300202402804
2007-01-01	19.7471738093153
2007-04-01	18.9724465036330
2007-07-01	19.8374261344243
2007-10-01	20.0911228722972
2008-01-01	20.3256014852587
2008-04-01	20.3730446398727
2008-07-01	20.1775965104583
2008-10-01	20.1524268194997
2009-01-01	19.4756780725210
2009-04-01	19.6146715172263
2009-07-01	19.8382481213992
2009-10-01	20.5009322003996
2010-01-01	23.6484177364603
2010-04-01	24.1796238497033
2010-07-01	23.8959639588765
2010-10-01	23.5805185117115
2011-01-01	24.7185263512924
2011-04-01	25.1091942353678
2011-07-01	25.6516950288062
2011-10-01	25.6327872037596
2012-01-01	25.1178023962714
2012-04-01	25.6505457906945
2012-07-01	26.1762531248234
2012-10-01	25.3197361438817
2013-01-01	25.5743393950619
2013-04-01	24.9845055436412
2013-07-01	25.1098762052075
2013-10-01	24.8105492058391
2014-01-01	24.7250793843122
2014-04-01	24.4163982583564
2014-07-01	24.8410989292158
2014-10-01	24.1541505996767
2015-01-01	24.7382588712205
2015-04-01	24.7903692645025
2015-07-01	24.3901487495472
2015-10-01	23.7837548743969
2016-01-01	23.6696570938827
2016-04-01	23.5711828675975
2016-07-01	23.9433712571053
2016-10-01	25.1421507660452
2017-01-01	23.7851440213277
2017-04-01	24.7513107032767
2017-07-01	24.1539118444832
2017-10-01	24.4700741719453
2018-01-01	24.9325860863846
2018-04-01	23.8028831784798
2018-07-01	24.0782823071268