Quarter	Percent, Seasonally Adjusted
1998-01-01	4.64587385424824
1998-04-01	4.86942760415461
1998-07-01	4.77984263849711
1998-10-01	4.79327059990400
1999-01-01	4.67259022386560
1999-04-01	4.58023200346284
1999-07-01	4.63353331368593
1999-10-01	4.50375216958144
2000-01-01	4.52337587988000
2000-04-01	4.32445986213343
2000-07-01	4.19828951838996
2000-10-01	4.01623978257700
2001-01-01	3.92718148137701
2001-04-01	3.84430892765307
2001-07-01	3.85180333182928
2001-10-01	3.73090109225030
2002-01-01	3.60155823203989
2002-04-01	3.67973535540089
2002-07-01	3.72761575143104
2002-10-01	3.59672205218039
2003-01-01	3.68908393990463
2003-04-01	3.63408280830223
2003-07-01	3.54792217058193
2003-10-01	3.41557139229956
2004-01-01	3.35813582195323
2004-04-01	3.36200107755289
2004-07-01	3.24250283393147
2004-10-01	3.32363511649472
2005-01-01	3.33316722640972
2005-04-01	3.23522916584853
2005-07-01	3.11888548433726
2005-10-01	3.09728706450573
2006-01-01	2.95258649447403
2006-04-01	2.80414768273814
2006-07-01	2.73994204317792
2006-10-01	2.75925335340426
2007-01-01	2.52248436101613
2007-04-01	2.43124027322869
2007-07-01	2.54911345361563
2007-10-01	2.59627775015436
2008-01-01	2.72108597755628
2008-04-01	2.86595767830523
2008-07-01	2.80615044015480
2008-10-01	2.98395481649256
2009-01-01	3.20986909307274
2009-04-01	3.29522269971448
2009-07-01	3.64642589611538
2009-10-01	3.64220084612549
2010-01-01	3.77633058554971
2010-04-01	3.91760564433866
2010-07-01	3.79199603190612
2010-10-01	3.76720744173660
2011-01-01	3.64291215107998
2011-04-01	3.54086821821897
2011-07-01	3.78489634751666
2011-10-01	4.23651933675444
2012-01-01	4.63346286273087
2012-04-01	5.07067982366094
2012-07-01	5.01360527691362
2012-10-01	5.26999869572924
2013-01-01	5.47998917110986
2013-04-01	5.83778928464478
2013-07-01	5.96101832492543
2013-10-01	5.80641861642250
2014-01-01	5.93222142164750
2014-04-01	5.83696567987669
2014-07-01	6.13562321615144