Quarter	Percent, Seasonally Adjusted
1999-01-01	2.56151733245775
1999-04-01	2.68669361980189
1999-07-01	2.89385286491711
1999-10-01	2.97464622705481
2000-01-01	2.68324968889767
2000-04-01	2.41606905841055
2000-07-01	2.08617588131127
2000-10-01	2.25356184478856
2001-01-01	2.43506414798120
2001-04-01	2.14687662182918
2001-07-01	2.44854719924717
2001-10-01	2.69145990100290
2002-01-01	2.35492096830076
2002-04-01	2.51507489524856
2002-07-01	2.48971536365010
2002-10-01	2.43052207921157
2003-01-01	2.41496870426964
2003-04-01	3.01874362928935
2003-07-01	2.86278371182696
2003-10-01	2.87897126961860
2004-01-01	2.91970320997031
2004-04-01	2.98708570927388
2004-07-01	3.23565909010340
2004-10-01	2.63798932488484
2005-01-01	2.99046523016057
2005-04-01	2.45589552467588
2005-07-01	2.39915103347187
2005-10-01	2.37185600387222
2006-01-01	2.01285609103595
2006-04-01	1.99542696329318
2006-07-01	1.78811606788826
2006-10-01	1.89666545296090
2007-01-01	2.09076174507163
2007-04-01	1.91782113169275
2007-07-01	2.04933373011215
2007-10-01	1.85860452309889
2008-01-01	1.71048662013230
2008-04-01	1.59284027898867
2008-07-01	1.76047741694706
2008-10-01	2.23793945904202
2009-01-01	3.10945540936809
2009-04-01	3.79020125426746
2009-07-01	3.92537105307477
2009-10-01	4.27245753642699
2010-01-01	4.84894602203822
2010-04-01	5.17761481999559
2010-07-01	4.32621402462551
2010-10-01	4.44009236660439
2011-01-01	4.37269587867001
2011-04-01	4.36266416344415
2011-07-01	4.09970997876965
2011-10-01	4.27615092523133
2012-01-01	4.15537565599068
2012-04-01	4.41748342260524
2012-07-01	4.09053764787975
2012-10-01	3.89542459744675
2013-01-01	3.87741075050394
2013-04-01	3.51029780662106
2013-07-01	3.94998819321537
2013-10-01	3.32743333754149
2014-01-01	3.51278268714316
2014-04-01	3.28967704748426
2014-07-01	3.61272362922032
2014-10-01	3.54536055904105