Quarter	Percent, Seasonally Adjusted
1998-01-01	24.7678278110223
1998-04-01	24.9540663226854
1998-07-01	25.1553485042852
1998-10-01	25.3311531369907
1999-01-01	25.4668913779408
1999-04-01	25.5899425652072
1999-07-01	25.7732836109388
1999-10-01	25.8683515430931
2000-01-01	25.9232096567130
2000-04-01	26.2613566037864
2000-07-01	26.5532027601499
2000-10-01	26.9188126978299
2001-01-01	27.1570939736193
2001-04-01	27.2382384365197
2001-07-01	27.4805629115706
2001-10-01	27.5496714025167
2002-01-01	27.7805075016684
2002-04-01	27.7649720372791
2002-07-01	28.0365315335454
2002-10-01	28.0134681558114
2003-01-01	28.1637186949630
2003-04-01	28.3656390390268
2003-07-01	28.5231934660092
2003-10-01	28.2655708672486
2004-01-01	29.6295173383159
2004-04-01	29.6013273479075
2004-07-01	29.5436339454433
2004-10-01	29.8778634522221
2005-01-01	29.6522318618866
2005-04-01	29.5189566760056
2005-07-01	29.3341580583589
2005-10-01	29.6377840610785
2006-01-01	29.9978703952658
2006-04-01	30.1955582171588
2006-07-01	30.0837721344979
2006-10-01	30.2400545921217
2007-01-01	30.0606479395536
2007-04-01	30.1964232419263
2007-07-01	30.5126897460454
2007-10-01	30.4100416755935
2008-01-01	30.6429629922063
2008-04-01	30.6572170617701
2008-07-01	30.7072956281521
2008-10-01	30.5454971348392
2009-01-01	30.2573709504720
2009-04-01	30.1971898012382
2009-07-01	30.0223817677077
2009-10-01	29.8466632760503
2010-01-01	29.8247837694857
2010-04-01	29.9605054192110
2010-07-01	29.8699137069806
2010-10-01	30.0515877997601
2011-01-01	30.2130314251582
2011-04-01	30.0940377135230
2011-07-01	30.0146813686645
2011-10-01	30.2046203706386
2012-01-01	30.3734730983243
2012-04-01	30.5036095848802
2012-07-01	30.4084170656470
2012-10-01	30.2725622896164
2013-01-01	30.0608488933395
2013-04-01	29.8901454793247
2013-07-01	29.8503032176353
2013-10-01	29.8680150449939
2014-01-01	29.8669985867740
2014-04-01	29.8393303329468
2014-07-01	30.0868410643124