Quarter	Percent, Seasonally Adjusted
1999-01-01	7.85763383471221
1999-04-01	7.74899036515931
1999-07-01	7.78068291096902
1999-10-01	7.69500048970567
2000-01-01	7.35216819110239
2000-04-01	7.19858923493693
2000-07-01	7.18614343645907
2000-10-01	6.97640261675324
2001-01-01	5.15631162681888
2001-04-01	5.19623413423894
2001-07-01	5.21850274606464
2001-10-01	5.32181355292810
2002-01-01	5.67391461481858
2002-04-01	5.88921896642981
2002-07-01	6.00921455884209
2002-10-01	5.90456714660048
2003-01-01	6.04544612018731
2003-04-01	5.95019457531920
2003-07-01	6.00491350082070
2003-10-01	5.90042673848092
2004-01-01	5.78972560220702
2004-04-01	5.88093777079999
2004-07-01	5.73313002089889
2004-10-01	5.64368270524424
2005-01-01	5.12895663899996
2005-04-01	4.86220820542483
2005-07-01	4.56782108412378
2005-10-01	4.61945093959174
2006-01-01	4.68557543904638
2006-04-01	4.68788925442834
2006-07-01	4.66061608827365
2006-10-01	4.65074753852241
2007-01-01	4.44820649370766
2007-04-01	4.37060603559230
2007-07-01	4.57485723825352
2007-10-01	4.59287046610019
2008-01-01	4.79928875268362
2008-04-01	5.22143342197481
2008-07-01	5.61076350771334
2008-10-01	6.54212946915184
2009-01-01	7.53609689735475
2009-04-01	7.95794445905689
2009-07-01	8.10543192743589
2009-10-01	8.34226996668522
2010-01-01	8.56625429146185
2010-04-01	9.06839097346832
2010-07-01	9.21053935514536
2010-10-01	9.23388612177296
2011-01-01	9.45616210833857
2011-04-01	9.51639913438598
2011-07-01	10.02816081318320
2011-10-01	10.37712917734340
2012-01-01	10.86533297028460
2012-04-01	11.14946834149930
2012-07-01	11.66671885737440
2012-10-01	11.98533869210760
2013-01-01	12.17588290034470
2013-04-01	12.21621150612590
2013-07-01	12.11370761406470
2013-10-01	12.10013029599100
2014-01-01	11.78405352657270
2014-04-01	11.54284221525410
2014-07-01	11.50496178498690
2014-10-01	11.28322454207590