Quarterly Percent
1999-01-01 36.3023749122491
1999-04-01 37.0130248071078
1999-07-01 37.5076726439615
1999-10-01 37.7237355066799
2000-01-01 38.0398984549350
2000-04-01 38.7311207045762
2000-07-01 39.2127346742816
2000-10-01 39.3508799050530
2001-01-01 39.4415249307686
2001-04-01 39.8331479145967
2001-07-01 40.2386020714078
2001-10-01 40.2404353829908
2002-01-01 40.3223873002204
2002-04-01 40.8303461845668
2002-07-01 41.0144962668477
2002-10-01 40.9822582823625
2003-01-01 41.0522017940989
2003-04-01 41.6611670635945
2003-07-01 42.0212892624961
2003-10-01 42.0641187056757
2004-01-01 41.9956326924168
2004-04-01 42.4299580384012
2004-07-01 42.8910808427609
2004-10-01 43.1327633865569
2005-01-01 43.5113085603212
2005-04-01 44.2985853102538
2005-07-01 44.7384969766772
2005-10-01 44.7503876537999
2006-01-01 44.7557435135444
2006-04-01 45.2954785586767
2006-07-01 45.5510059718954
2006-10-01 45.5545956334321
2007-01-01 45.4941335182953
2007-04-01 45.9817957585994
2007-07-01 46.1440971913410
2007-10-01 45.8250112251692
2008-01-01 45.4508383717931
2008-04-01 45.3568682586059
2008-07-01 45.0152631970814
2008-10-01 43.7859009543022
2009-01-01 42.0411464498815
2009-04-01 41.7004841855929
2009-07-01 41.5230450464945
2009-10-01 41.0123251476868
2010-01-01 40.4728841288508
2010-04-01 40.6552592894528
2010-07-01 40.7655315830517
2010-10-01 40.4019228605796
2011-01-01 39.8425860857344
2011-04-01 40.2376836646500
2011-07-01 39.9027283972204
2011-10-01 39.1434288720793
2012-01-01 38.3227810555154
2012-04-01 38.3309518361990
2012-07-01 38.1505274181881
2012-10-01 37.4487329838861
2013-01-01 36.8243630411420
2013-04-01 37.1563804541754
2013-07-01 37.3699210091397
2013-10-01 37.2145146858250
2014-01-01 36.8678047793774
2014-04-01 37.7206329884358
2014-07-01 38.0533320579322
2014-10-01 38.1932805078206