Quarterly Percent
2005-01-01 9.79874213836478
2005-04-01 8.70215683829946
2005-07-01 6.55552770117824
2005-10-01 7.43644871632730
2006-01-01 7.63951832189564
2006-04-01 5.37535966518441
2006-07-01 5.75520833333333
2006-10-01 4.98812351543943
2007-01-01 4.90326000530082
2007-04-01 4.05247434731783
2007-07-01 3.65010245901639
2007-10-01 4.10209662716500
2008-01-01 4.59541782545358
2008-04-01 5.16681812280930
2008-07-01 5.99818629356134
2008-10-01 8.29211142931528
2009-01-01 14.78341502185720
2009-04-01 16.86746987951810
2009-07-01 17.22113502935420
2009-10-01 19.46762018275720
2010-01-01 23.28451315432600
2010-04-01 22.17297878055330
2010-07-01 20.22263450834880
2010-10-01 19.17322834645670
2011-01-01 20.47477744807120
2011-04-01 18.64497916386610
2011-07-01 16.96026218762800
2011-10-01 15.48868028713420
2012-01-01 16.61795407098120
2012-04-01 15.48448817821510
2012-07-01 14.39229517091700
2012-10-01 14.30737422467260
2013-01-01 14.84752311301230
2013-04-01 13.34517142466880
2013-07-01 11.73351461590750
2013-10-01 12.37576582709330
2014-01-01 13.93709327548810
2014-04-01 13.18188001632430
2014-07-01 10.41778975741240
2014-10-01 11.18995633187770
2015-01-01 11.07755662319840
2015-04-01 10.75283508676050
2015-07-01 9.10468319559229
2015-10-01 9.45012434374136
2016-01-01 9.63588536619133
2016-04-01 9.44497218075723
2016-07-01 8.52311468703123
2016-10-01 8.81379310344828
2017-01-01 10.06896551724140
2017-04-01 8.57934857934858
2017-07-01 7.61865112406328
2017-10-01 7.71480295223506
2018-01-01 8.63259668508287
2018-04-01 6.49226133406383