Quarter	Percent, Seasonally Adjusted
2001-01-01	2.17543346867946
2001-04-01	2.14608055498717
2001-07-01	2.15816722448617
2001-10-01	2.18805387101269
2002-01-01	2.16647174877946
2002-04-01	2.23274980870732
2002-07-01	2.26063425719472
2002-10-01	2.25427519155401
2003-01-01	2.38151331374730
2003-04-01	2.40778120270711
2003-07-01	2.51615470460032
2003-10-01	2.67666254082825
2004-01-01	2.81877964904728
2004-04-01	2.90645585801471
2004-07-01	3.08058987403178
2004-10-01	3.01570691526612
2005-01-01	2.90945665733165
2005-04-01	3.91989443293730
2005-07-01	3.73276084237690
2005-10-01	3.83422103912349
2006-01-01	3.78988284408386
2006-04-01	3.68293968782078
2006-07-01	3.56402199242428
2006-10-01	3.30031174052190
2007-01-01	3.26068943447639
2007-04-01	3.25020314194788
2007-07-01	3.16216823930345
2007-10-01	3.23365077847857
2008-01-01	3.18119277813918
2008-04-01	3.20969637667162
2008-07-01	3.31741724725581
2008-10-01	3.45300808342028
2009-01-01	3.68099211073799
2009-04-01	3.93525937500090
2009-07-01	4.10089135533172
2009-10-01	4.25241611482622
2010-01-01	4.30758425579418
2010-04-01	4.25525926111537
2010-07-01	4.24314461444991
2010-10-01	4.08228997408775
2011-01-01	4.03209136289508
2011-04-01	3.91318020901831
2011-07-01	3.80972514272700
2011-10-01	3.83329874258940
2012-01-01	3.78431895116991
2012-04-01	3.90601363656367
2012-07-01	3.92164798137618
2012-10-01	3.98595526689253
2013-01-01	4.03981376786217
2013-04-01	3.97891880240351
2013-07-01	4.07356230157846
2013-10-01	3.98697083217332
2014-01-01	3.97205905759189
2014-04-01	3.95858417684715
2014-07-01	3.94752099440639
2014-10-01	3.92892861823266