Quarterly Percent
2006-01-01 10.58335418033520
2006-04-01 7.71244257561890
2006-07-01 8.24765445976912
2006-10-01 8.45836724583319
2007-01-01 9.92867567332635
2007-04-01 8.02658993947812
2007-07-01 8.40549614682491
2007-10-01 9.18784361230548
2008-01-01 10.52482218388370
2008-04-01 8.11313372682488
2008-07-01 9.04073565719891
2008-10-01 11.23548010753600
2009-01-01 14.21942154315870
2009-04-01 12.21758520518800
2009-07-01 12.12357299583430
2009-10-01 11.76179324731830
2010-01-01 12.98087545724600
2010-04-01 9.87925056387524
2010-07-01 10.12964268832290
2010-10-01 9.74832459926626
2011-01-01 10.36433395444650
2011-04-01 8.53914507529698
2011-07-01 8.25394133349064
2011-10-01 8.10162918752698
2012-01-01 9.34456732431351
2012-04-01 7.29555505034578
2012-07-01 7.72037425062569
2012-10-01 8.30592969925494
2013-01-01 9.37924567310532
2013-04-01 7.97799659102114
2013-07-01 8.72752459373747
2013-10-01 8.87536665819040
2014-01-01 10.13182444018650
2014-04-01 8.75213181493096
2014-07-01 9.99616900175131
2014-10-01 10.65255902452840
2015-01-01 11.18233939776990
2015-04-01 9.30650148575717
2015-07-01 10.05830517458420
2015-10-01 10.43272717505170
2016-01-01 10.83556897690660
2016-04-01 9.37089409530252
2016-07-01 11.19773737373740
2016-10-01 11.94826150322720
2017-01-01 12.57609517044990
2017-04-01 10.09861932938860
2017-07-01 10.42692020879940
2017-10-01 10.23047451747050
2018-01-01 10.59167484072490
2018-04-01 9.64577977753866