Quarterly Percent
2005-01-01 44.5112179902207
2005-04-01 45.9490740695668
2005-07-01 47.9207430966971
2005-10-01 46.2637829814555
2006-01-01 45.0112592878463
2006-04-01 46.7805500433401
2006-07-01 48.5542613514861
2006-10-01 46.7375406521600
2007-01-01 45.4366217096335
2007-04-01 46.9031851181773
2007-07-01 48.2986796441923
2007-10-01 46.5885641345627
2008-01-01 45.0845104380269
2008-04-01 46.7352767557520
2008-07-01 47.7840872765198
2008-10-01 44.6751587515870
2009-01-01 41.8426770179550
2009-04-01 42.7731522153318
2009-07-01 43.7397908469053
2009-10-01 41.4523484728224
2010-01-01 40.0506724623983
2010-04-01 42.1551980021216
2010-07-01 43.6717013307475
2010-10-01 41.7748865097641
2011-01-01 40.8143852078820
2011-04-01 42.3583925218887
2011-07-01 43.7743655433735
2011-10-01 42.2911014322062
2012-01-01 40.5945425472537
2012-04-01 42.4637938208255
2012-07-01 43.8546551061414
2012-10-01 42.0424905500765
2013-01-01 40.6014566268073
2013-04-01 42.3660153289344
2013-07-01 43.8467179292273
2013-10-01 41.9729029187684
2014-01-01 41.1197671868516
2014-04-01 42.6841270419971
2014-07-01 44.3933925035777
2014-10-01 42.7188869029996
2015-01-01 41.7096128500514
2015-04-01 43.0321864935365
2015-07-01 44.8295715094998
2015-10-01 43.2539768182576
2016-01-01 42.1790490283983
2016-04-01 43.9422879901744
2016-07-01 45.2939100089993
2016-10-01 43.6562724230504
2017-01-01 42.7212764988785
2017-04-01 44.6245542735189
2017-07-01 46.0193559721324
2017-10-01 44.0447771421458
2018-01-01 43.6143349207664
2018-04-01 45.1045707968751