Quarter	Percent, Seasonally Adjusted
2005-01-01	24.3565308483764
2005-04-01	24.6199254306963
2005-07-01	25.0352893138761
2005-10-01	21.0438643163162
2006-01-01	24.5654604498864
2006-04-01	22.8205352447111
2006-07-01	21.5033703162049
2006-10-01	17.4022989627796
2007-01-01	19.9440567246168
2007-04-01	19.2762079149639
2007-07-01	20.6738353853395
2007-10-01	22.8987066534187
2008-01-01	22.6786096777588
2008-04-01	23.5979840867555
2008-07-01	24.1845761112439
2008-10-01	21.3015702336504
2009-01-01	24.6495247027543
2009-04-01	25.0495153315264
2009-07-01	25.1539297085261
2009-10-01	22.8532949440002
2010-01-01	22.5238360243769
2010-04-01	20.6912270958664
2010-07-01	20.6122454743330
2010-10-01	22.7752879332961
2011-01-01	19.3389170285955
2011-04-01	20.8629799078317
2011-07-01	22.3904344835801
2011-10-01	21.5323510232457
2012-01-01	20.2935452507145
2012-04-01	18.1429640181491
2012-07-01	18.6729270921717
2012-10-01	19.3291283762830
2013-01-01	19.4804919810790
2013-04-01	19.3152696672786
2013-07-01	17.0912440716861
2013-10-01	20.6277271573833
2014-01-01	20.3809856009788
2014-04-01	17.7373827458607
2014-07-01	20.0992889973717
2014-10-01	20.5413152353849
2015-01-01	18.2948523310557
2015-04-01	18.5863973062750
2015-07-01	18.3964329805716
2015-10-01	17.4925879205280
2016-01-01	17.7491766870043
2016-04-01	18.7826305668955
2016-07-01	17.9287255509710
2016-10-01	15.8611218612326
2017-01-01	17.6825350115752
2017-04-01	18.9950803924582
2017-07-01	19.7481927527115
2017-10-01	17.6872183881558
2018-01-01	18.7956032467330
2018-04-01	20.1700392590882
2018-07-01	17.3949463981244