Monthly Ratio
2008-01-01 21.2318270059392
2008-02-01 21.1503483564298
2008-03-01 20.8813282069363
2008-04-01 21.1261552964025
2008-05-01 21.9387512624776
2008-06-01 21.3004292002886
2008-07-01 20.4300237701347
2008-08-01 20.0124948259345
2008-09-01 19.9348808832161
2008-10-01 17.1202310251814
2008-11-01 16.5842918820290
2008-12-01 16.7713869408660
2009-01-01 16.8893879498157
2009-02-01 17.4125422594305
2009-03-01 17.4802124595221
2009-04-01 16.4841976567049
2009-05-01 16.7190678754139
2009-06-01 16.4461828555657
2009-07-01 16.6454497500873
2009-08-01 16.2714179215834
2009-09-01 15.6337083125827
2009-10-01 16.0588548963491
2009-11-01 16.2936488493452
2009-12-01 15.8036557419591
2010-01-01 15.7401816760061
2010-02-01 16.0112727209443
2010-03-01 15.9058139526544
2010-04-01 15.4123203422987
2010-05-01 15.8595913974360
2010-06-01 15.8197110913090
2010-07-01 14.6833381321308
2010-08-01 15.3880442437729
2010-09-01 15.0404376036112
2010-10-01 16.1163510148185
2010-11-01 17.1055531829910
2010-12-01 16.0719204286382
2011-01-01 16.3343607185577
2011-02-01 16.0061993472565
2011-03-01 15.6282691671555
2011-04-01 14.8898995542579
2011-05-01 15.2209343795351
2011-06-01 15.2590332717021
2011-07-01 14.8245381280150
2011-08-01 15.0511724182846
2011-09-01 14.4724737581598
2011-10-01 15.0128430465445
2011-11-01 15.7376650080004
2011-12-01 16.7215231394087
2012-01-01 15.6106261532535
2012-02-01 16.3675443253609
2012-03-01 16.9760161542432
2012-04-01 16.0586075136774
2012-05-01 15.4913496835453
2012-06-01 15.7258265180076
2012-07-01 15.4799715728885
2012-08-01 15.7764517747216
2012-09-01 16.0965487388708
2012-10-01 15.7629478429840
2012-11-01 16.4785525790376
2012-12-01 16.2258381921737
2013-01-01 16.3756928127400
2013-02-01 15.5598351391775
2013-03-01 16.7734214026514
2013-04-01 16.5489847593454
2013-05-01 16.5678447121043
2013-06-01 18.1000070675073
2013-07-01 17.2374136443118
2013-08-01 18.0873918963716
2013-09-01 17.2898600524061
2013-10-01 16.9326657538113
2013-11-01 17.5567998518667
2013-12-01 16.6350369424957
2014-01-01 16.5824321658373
2014-02-01 17.0799327734162
2014-03-01 17.6845071242691
2014-04-01 17.4133962896571
2014-05-01 17.3226465182253
2014-06-01 17.9778086813901
2014-07-01 16.7209741455639
2014-08-01 17.0272950631972
2014-09-01 18.2235201526975
2014-10-01 16.9209977499490
2014-11-01 18.1314515140661
2014-12-01 17.5576200286363
2015-01-01 17.2729151299938
2015-02-01 17.5355013969501
2015-03-01 17.8042740900420
2015-04-01 17.4016848984771
2015-05-01 17.7607508864799
2015-06-01 17.9738019217300
2015-07-01 17.6325753533261
2015-08-01 18.0059663574443
2015-09-01 17.7305060873706
2015-10-01 17.2079702906768
2015-11-01 18.3145002998925
2015-12-01 17.7502531582122
2016-01-01 17.4707520931078
2016-02-01 18.3552681368336
2016-03-01 18.0110930523561
2016-04-01 16.5515291171971
2016-05-01 17.3392213531058
2016-06-01 16.5322748513230
2016-07-01 16.1358310573414
2016-08-01 16.7496810504277
2016-09-01 16.7718086105437
2016-10-01 16.9805644343921
2016-11-01 16.4470152889960
2016-12-01 16.0156204532348
2017-01-01 16.5885530454883
2017-02-01 16.4774274893267
2017-03-01 16.7853127547777
2017-04-01 16.5020997293119
2017-05-01 16.6987951320833
2017-06-01 16.6659286781015
2017-07-01 16.0757815167420
2017-08-01 15.4655087134523
2017-09-01 16.1460602477127
2017-10-01 15.8611939080455
2017-11-01 15.7386405405393
2017-12-01 15.1084132494208
2018-01-01 15.7218222613430
2018-02-01 16.1691014221281
2018-03-01 16.4608673246027
2018-04-01 15.9601051952289
2018-05-01 15.5788728098292
2018-06-01 14.4793227331903