Quarter	Percent, Seasonally Adjusted
1999-01-01	6.46508803356919
1999-04-01	6.02170078795720
1999-07-01	5.84958620112488
1999-10-01	5.76179428648272
2000-01-01	5.52264370850059
2000-04-01	5.38008869837670
2000-07-01	5.26851267549228
2000-10-01	5.18183516871878
2001-01-01	4.15599049224450
2001-04-01	4.17775125848849
2001-07-01	4.15863179191022
2001-10-01	4.21329843793684
2002-01-01	4.48331106033378
2002-04-01	4.50202364682202
2002-07-01	4.79749583018323
2002-10-01	4.84330586236367
2003-01-01	4.77165300574697
2003-04-01	4.77212283497763
2003-07-01	4.88780431039631
2003-10-01	4.87340937911461
2004-01-01	4.76585898103593
2004-04-01	4.79846853171197
2004-07-01	4.81813498032963
2004-10-01	4.48255845191294
2005-01-01	4.34592549334252
2005-04-01	4.31505092285000
2005-07-01	3.93541174542625
2005-10-01	3.89776896899812
2006-01-01	3.79178576719726
2006-04-01	3.71442995515011
2006-07-01	3.66981691416576
2006-10-01	3.54746389155677
2007-01-01	3.48457339758949
2007-04-01	3.58659125662345
2007-07-01	3.81248312157020
2007-10-01	4.00378809131867
2008-01-01	4.38863515464715
2008-04-01	5.28132530647947
2008-07-01	6.19293258366392
2008-10-01	7.50371946584241
2009-01-01	9.49174803702651
2009-04-01	10.09070285014900
2009-07-01	10.27351993511630
2009-10-01	10.57609282841660
2010-01-01	10.97642090587550
2010-04-01	11.16290262205230
2010-07-01	11.10527012353120
2010-10-01	11.20481599277890
2011-01-01	11.30253743124580
2011-04-01	11.49616699315230
2011-07-01	12.00151595483240
2011-10-01	12.51381224194390
2012-01-01	13.04658172825430
2012-04-01	13.70389184181180
2012-07-01	13.95282641017190
2012-10-01	14.10672049013760
2013-01-01	14.42140006074570
2013-04-01	14.09665138981610
2013-07-01	14.14925642679230
2013-10-01	13.74630812336970
2014-01-01	13.45217926401270
2014-04-01	13.02542172036450
2014-07-01	12.57883810049910
2014-10-01	12.49881532786660