Quarter	Percent, Seasonally Adjusted
1999-04-01	2.63947646110674
1999-07-01	2.54209843645499
1999-10-01	2.39563161435464
2000-01-01	2.24088282823976
2000-04-01	2.07973015971632
2000-07-01	1.91563188981344
2000-10-01	1.82970054215761
2001-01-01	1.78889356046428
2001-04-01	1.78607380517922
2001-07-01	1.88850639981388
2001-10-01	1.91599686302382
2002-01-01	2.05779343214925
2002-04-01	2.07050766627344
2002-07-01	2.10164933441561
2002-10-01	2.19448566107730
2003-01-01	2.22465201300005
2003-04-01	2.23976487661174
2003-07-01	2.32877510645210
2003-10-01	2.23689175044727
2004-01-01	2.21186597576314
2004-04-01	2.18433177624410
2004-07-01	2.17906631982877
2004-10-01	2.16810889739941
2005-01-01	2.09633566000061
2005-04-01	2.11855230685114
2005-07-01	2.14100390398016
2005-10-01	2.18325874016054
2006-01-01	2.17111649599206
2006-04-01	2.17953042718147
2006-07-01	2.29203674842339
2006-10-01	2.23471436151596
2007-01-01	2.59447199953487
2007-04-01	2.72508735645675
2007-07-01	2.64263420226684
2007-10-01	2.72539752638231
2008-01-01	2.88800656005218
2008-04-01	3.25765960169624
2008-07-01	3.87364229397443
2008-10-01	4.36604538299837
2009-01-01	5.74479262943240
2009-04-01	6.35139008185343
2009-07-01	6.69622398295646
2009-10-01	6.82824036191934
2010-01-01	6.90437819653444
2010-04-01	7.15844621825278
2010-07-01	7.18640486214539
2010-10-01	7.47251063558284
2011-01-01	7.39233209969265
2011-04-01	7.38994358279270
2011-07-01	7.53520725808527
2011-10-01	7.61575167703865
2012-01-01	7.71847746637775
2012-04-01	7.55224023132582
2012-07-01	7.46422955690423
2012-10-01	7.21224673639631
2013-01-01	7.07302913152870
2013-04-01	6.91542268613060
2013-07-01	6.48423123904638
2013-10-01	6.36998173077731
2014-01-01	6.18320792873259
2014-04-01	5.87955921931596
2014-07-01	5.75010151378637