Quarter	Percent, Seasonally Adjusted
2000-01-01	33.5241078321935
2000-04-01	33.3028886415196
2000-07-01	33.6684249423736
2000-10-01	33.5223675778464
2001-01-01	33.2689997943611
2001-04-01	33.5866736246928
2001-07-01	33.8164377687797
2001-10-01	34.1783386253709
2002-01-01	34.3822640071209
2002-04-01	34.4357625733471
2002-07-01	34.7221790009325
2002-10-01	34.8586647177582
2003-01-01	35.3589056058930
2003-04-01	35.3990657402897
2003-07-01	35.1875840575551
2003-10-01	35.1077293700463
2004-01-01	34.8970591556283
2004-04-01	35.1648437790473
2004-07-01	35.3097770182354
2004-10-01	34.6591625429204
2005-01-01	34.4370321626506
2005-04-01	34.5342387032623
2005-07-01	33.9408668262842
2005-10-01	34.1610883039111
2006-01-01	35.1829708108736
2006-04-01	35.0234530205337
2006-07-01	34.6467783789137
2006-10-01	34.9683576231335
2007-01-01	35.1846462192380
2007-04-01	34.8070943881730
2007-07-01	35.1647326497961
2007-10-01	34.8371678439900
2008-01-01	34.1439692713018
2008-04-01	34.1273166552806
2008-07-01	34.0924292506260
2008-10-01	33.5913195124742
2009-01-01	33.2902164501119
2009-04-01	33.3331018856820
2009-07-01	32.7174038672777
2009-10-01	33.1058574637184
2010-01-01	33.1395690231030
2010-04-01	32.8443780028731
2010-07-01	32.7054579354688
2010-10-01	32.6932567745627
2011-01-01	32.6728513624216
2011-04-01	32.3440552623832
2011-07-01	32.4649767322544
2011-10-01	32.3606415341234
2012-01-01	32.3147425950221
2012-04-01	32.0064837037754
2012-07-01	31.9997504567036
2012-10-01	31.8153816559379
2013-01-01	31.8446902003958
2013-04-01	31.6672927498595
2013-07-01	31.7195210699530
2013-10-01	31.7408070298784
2014-01-01	31.5396512039283
2014-04-01	31.4449520000614
2014-07-01	31.2780381244908
2014-10-01	31.3837791107490
2015-01-01	31.4195735006096
2015-04-01	31.9414937237522
2015-07-01	31.4174460111567
2015-10-01	31.0815615997788
2016-01-01	31.0308907140620
2016-04-01	31.0553953112650
2016-07-01	31.1991755258546
2016-10-01	30.8684389659034
2017-01-01	30.6182811434763
2017-04-01	30.4554375075462
2017-07-01	30.5118919954329
2017-10-01	30.7803211192455
2018-01-01	30.8661455897434
2018-04-01	30.7378892630552