Quarter	Percent, Seasonally Adjusted
1999-01-01	3.19920761569957
1999-04-01	3.17252756251843
1999-07-01	3.31245624214046
1999-10-01	3.39378771498720
2000-01-01	2.74904980031162
2000-04-01	2.65898731980921
2000-07-01	2.57254432459414
2000-10-01	2.44284200887202
2001-01-01	2.56973613593569
2001-04-01	2.52177476539228
2001-07-01	2.51228805064489
2001-10-01	2.54038071079942
2002-01-01	2.30551801591475
2002-04-01	2.28876622643700
2002-07-01	2.59263117947123
2002-10-01	2.64013537326781
2003-01-01	2.87193649868829
2003-04-01	2.98540628468178
2003-07-01	2.95144952611298
2003-10-01	3.10998093442307
2004-01-01	3.19048934492360
2004-04-01	2.84372688529321
2004-07-01	2.89091958503743
2004-10-01	3.02602693622401
2005-01-01	2.77711335799684
2005-04-01	2.86802493128958
2005-07-01	2.63027851505355
2005-10-01	2.21331185937702
2006-01-01	2.49071798686777
2006-04-01	2.36707899518250
2006-07-01	2.12243203911221
2006-10-01	2.11673576993013
2007-01-01	2.27218176513665
2007-04-01	2.06278363996371
2007-07-01	2.14148876350679
2007-10-01	1.89410599749444
2008-01-01	1.83561492871456
2008-04-01	1.88600545546483
2008-07-01	1.92362821817126
2008-10-01	1.84279809617708
2009-01-01	2.21088755002164
2009-04-01	2.71215807027033
2009-07-01	2.64773136830502
2009-10-01	3.04439471943568
2010-01-01	2.87210589689189
2010-04-01	2.99723407838734
2010-07-01	3.33256237902762
2010-10-01	3.56575970745236
2011-01-01	3.58233509981876
2011-04-01	3.54300793883837
2011-07-01	3.75124755040779
2011-10-01	3.85682110276344
2012-01-01	3.72783934484342
2012-04-01	3.95287131708938
2012-07-01	3.55755926440736
2012-10-01	3.55048158424690
2013-01-01	3.58697013676189
2013-04-01	3.64151063203192
2013-07-01	3.33911420925407
2013-10-01	3.61325793249070
2014-01-01	3.61241660198198
2014-04-01	3.34830162306075
2014-07-01	3.13906244339916
2014-10-01	3.11232556432803