Quarter	Percent, Seasonally Adjusted
1999-04-01	3.83692578444751
1999-07-01	3.69591764996112
1999-10-01	3.62069781395247
2000-01-01	3.52216479046860
2000-04-01	3.48782982587341
2000-07-01	3.27587823202077
2000-10-01	3.26389459115978
2001-01-01	3.19590020387262
2001-04-01	2.92124522758368
2001-07-01	3.12737984991662
2001-10-01	3.13755990216912
2002-01-01	3.14132669227313
2002-04-01	3.16905226028505
2002-07-01	3.18682436383395
2002-10-01	3.17947412248423
2003-01-01	3.14393921234044
2003-04-01	3.09442843543509
2003-07-01	3.12427531113508
2003-10-01	3.04387443197392
2004-01-01	2.88766521767468
2004-04-01	2.80768135409294
2004-07-01	2.86090924905693
2004-10-01	2.87501200531301
2005-01-01	2.83453020178579
2005-04-01	2.81944773308213
2005-07-01	2.86945669277535
2005-10-01	3.10915571682440
2006-01-01	3.16168004965039
2006-04-01	3.28227389792467
2006-07-01	3.33303769746862
2006-10-01	3.23827923146343
2007-01-01	3.29121326509011
2007-04-01	3.16149283655047
2007-07-01	3.16202535178295
2007-10-01	3.00106207333486
2008-01-01	3.11530755344266
2008-04-01	3.25182096828858
2008-07-01	3.61068823868638
2008-10-01	3.95360009555107
2009-01-01	4.40079740954300
2009-04-01	4.93048065053805
2009-07-01	4.97320640754748
2009-10-01	4.85795182368429
2010-01-01	5.04025291670102
2010-04-01	4.84062060011307
2010-07-01	4.62592656632839
2010-10-01	4.73552108869967
2011-01-01	4.65045052228790
2011-04-01	4.75768739038174
2011-07-01	4.95107660725266
2011-10-01	4.98166017234114
2012-01-01	4.83535178110195
2012-04-01	4.71212346508793
2012-07-01	4.56164493071687
2012-10-01	4.54640176945623
2013-01-01	4.58844874742993
2013-04-01	4.61702301480550
2013-07-01	4.42128332125213
2013-10-01	4.18747016763560
2014-01-01	3.89597621262386
2014-04-01	3.61713325200211
2014-07-01	3.44192878806768
2014-10-01	3.26436402371613