Quarterly Percent
2005-01-01 7.61261724266667
2005-04-01 6.61891207133333
2005-07-01 7.86368835600000
2005-10-01 6.11387058900000
2006-01-01 7.16225497600000
2006-04-01 6.17154673066667
2006-07-01 7.91822950933333
2006-10-01 7.24515367300000
2007-01-01 8.02869972200000
2007-04-01 6.58917911500000
2007-07-01 7.92596306133333
2007-10-01 6.92415737966667
2008-01-01 7.80568438900000
2008-04-01 7.14819917600000
2008-07-01 8.39187322833333
2008-10-01 8.32842744033334
2009-01-01 9.58371345900000
2009-04-01 10.23694233333330
2009-07-01 11.88327199000000
2009-10-01 9.67193589766667
2010-01-01 9.82399706566667
2010-04-01 9.37531188433334
2010-07-01 10.89996057000000
2010-10-01 9.59427956000000
2011-01-01 9.72227186233334
2011-04-01 9.84788537066667
2011-07-01 11.18541766666670
2011-10-01 9.08227836766667
2012-01-01 9.64355653100000
2012-04-01 9.32149522400000
2012-07-01 10.07927643600000
2012-10-01 8.99955903766666
2013-01-01 9.54612596533333
2013-04-01 9.31882619633333
2013-07-01 10.25071113466670
2013-10-01 8.77243753633333
2014-01-01 9.49948905100000
2014-04-01 9.61426484633333
2014-07-01 10.16038942566670
2014-10-01 8.65486227466667
2015-01-01 8.45359667266667
2015-04-01 9.05140965400000
2015-07-01 9.14371331633333
2015-10-01 8.01678775500000
2016-01-01 8.08933785600000
2016-04-01 7.92450485233333
2016-07-01 7.86264539933333
2016-10-01 6.91529174300000
2017-01-01 6.58433796733333
2017-04-01 6.84347838066667
2017-07-01 7.33792535566667
2017-10-01 6.69484945633333
2018-01-01 6.69613884933333
2018-04-01 6.96975107200000
2018-07-01 7.37257209633333