Quarter	Percent, Seasonally Adjusted
1999-04-01	3.92106687696307
1999-07-01	3.64104346069905
1999-10-01	3.54477731445163
2000-01-01	3.03227336537656
2000-04-01	3.21618893660390
2000-07-01	3.17492957778100
2000-10-01	3.10974931377388
2001-01-01	2.55479362570010
2001-04-01	2.57837938012661
2001-07-01	2.44048087745817
2001-10-01	3.02362923722166
2002-01-01	3.15986745125054
2002-04-01	2.95819755418840
2002-07-01	3.19474053668529
2002-10-01	3.08974783652579
2003-01-01	3.22821879783122
2003-04-01	3.06317014085406
2003-07-01	3.21233463186150
2003-10-01	3.37745462785374
2004-01-01	3.55305046811250
2004-04-01	3.27089637135406
2004-07-01	3.78464615741417
2004-10-01	3.53766300445338
2005-01-01	3.61611112459506
2005-04-01	3.66227998035274
2005-07-01	3.67648001481020
2005-10-01	3.56695759011299
2006-01-01	3.51379510122691
2006-04-01	3.64411172030216
2006-07-01	3.60602416117569
2006-10-01	3.51691904621570
2007-01-01	3.49547484439188
2007-04-01	3.62944746467008
2007-07-01	2.96564418207954
2007-10-01	3.13657715221585
2008-01-01	2.95663266259141
2008-04-01	2.77007527980220
2008-07-01	3.17090699138305
2008-10-01	3.03060752537292
2009-01-01	3.25311321407419
2009-04-01	3.09566791026696
2009-07-01	3.26659403775178
2009-10-01	3.13482108194964
2010-01-01	3.57503168012756
2010-04-01	3.41123907542327
2010-07-01	3.39155368963146
2010-10-01	3.24482563189885
2011-01-01	2.65730853924738
2011-04-01	2.83507816527956
2011-07-01	3.00869022553838
2011-10-01	2.80268266351207
2012-01-01	2.78980211418033
2012-04-01	2.98296826453458
2012-07-01	2.93046314516413
2012-10-01	2.98913307887844
2013-01-01	3.18672440622985
2013-04-01	3.37610760277301
2013-07-01	3.26433011870425
2013-10-01	3.24610960114692
2014-01-01	3.19595198287636
2014-04-01	3.11374049206618
2014-07-01	3.18795018536087
2014-10-01	3.28101222246890