Month	Percent
2005-01-01	8.043900137
2005-02-01	7.978070819
2005-03-01	6.815880772
2005-04-01	7.035873825
2005-05-01	6.086563088
2005-06-01	6.734299301
2005-07-01	8.652090043
2005-08-01	7.813757807
2005-09-01	7.125217218
2005-10-01	7.289526883
2005-11-01	5.863577868
2005-12-01	5.188507016
2006-01-01	7.524969352
2006-02-01	7.016589337
2006-03-01	6.945206239
2006-04-01	6.443462289
2006-05-01	5.483851854
2006-06-01	6.587326049
2006-07-01	8.037882007
2006-08-01	7.516870170
2006-09-01	8.199936351
2006-10-01	8.165772072
2006-11-01	6.837490808
2006-12-01	6.732198139
2007-01-01	7.316220704
2007-02-01	8.532746121
2007-03-01	8.237132341
2007-04-01	6.866180373
2007-05-01	6.234136028
2007-06-01	6.667220944
2007-07-01	7.936294529
2007-08-01	7.631514918
2007-09-01	8.210079737
2007-10-01	7.195420037
2007-11-01	6.650013983
2007-12-01	6.927038119
2008-01-01	7.505570039
2008-02-01	8.254930664
2008-03-01	7.656552464
2008-04-01	8.167004358
2008-05-01	6.261178100
2008-06-01	7.016415070
2008-07-01	8.469811178
2008-08-01	8.245589803
2008-09-01	8.460218704
2008-10-01	8.333636149
2008-11-01	8.830127968
2008-12-01	7.821518204
2009-01-01	9.390500692
2009-02-01	10.697441630
2009-03-01	8.663198055
2009-04-01	10.232223330
2009-05-01	10.185915530
2009-06-01	10.292688140
2009-07-01	11.760398170
2009-08-01	12.076432390
2009-09-01	11.812985410
2009-10-01	10.307348590
2009-11-01	10.093794550
2009-12-01	8.614664553
2010-01-01	10.459670800
2010-02-01	9.848868270
2010-03-01	9.163452127
2010-04-01	9.520448546
2010-05-01	9.327021328
2010-06-01	9.278465779
2010-07-01	11.105830230
2010-08-01	10.516393000
2010-09-01	11.077658480
2010-10-01	9.912019885
2010-11-01	9.865992542
2010-12-01	9.004826253
2011-01-01	9.755475012
2011-02-01	10.126920230
2011-03-01	9.284420345
2011-04-01	9.177225092
2011-05-01	9.960770970
2011-06-01	10.405660050
2011-07-01	10.855878970
2011-08-01	11.459594190
2011-09-01	11.240779840
2011-10-01	9.169332097
2011-11-01	9.490444544
2011-12-01	8.587058462
2012-01-01	9.668781114
2012-02-01	10.934076950
2012-03-01	8.327811529
2012-04-01	9.434343293
2012-05-01	9.123178247
2012-06-01	9.406964132
2012-07-01	9.543342878
2012-08-01	10.505387600
2012-09-01	10.189098830
2012-10-01	9.524222044
2012-11-01	9.741046976
2012-12-01	7.733408093
2013-01-01	10.526723600
2013-02-01	9.373696346
2013-03-01	8.737957950
2013-04-01	9.497605973
2013-05-01	8.735027913
2013-06-01	9.723844703
2013-07-01	10.195357790
2013-08-01	9.917652564
2013-09-01	10.639123050
2013-10-01	9.561234103
2013-11-01	8.554232300
2013-12-01	8.201846206
2014-01-01	9.875345063
2014-02-01	9.272501473
2014-03-01	9.350620617
2014-04-01	9.521639151
2014-05-01	9.838043029
2014-06-01	9.483112359
2014-07-01	9.760821947
2014-08-01	10.180554340
2014-09-01	10.539791990
2014-10-01	9.350338421
2014-11-01	9.352902605
2014-12-01	7.261345798
2015-01-01	8.483688037
2015-02-01	9.017175665
2015-03-01	7.859926316
2015-04-01	8.130261327
2015-05-01	8.919367705
2015-06-01	10.104599930
2015-07-01	9.546350366
2015-08-01	8.857211317
2015-09-01	9.027578266
2015-10-01	8.560865072
2015-11-01	7.467232534
2015-12-01	8.022265659
2016-01-01	7.774821152
2016-02-01	8.598586756
2016-03-01	7.894605660
2016-04-01	7.542316992
2016-05-01	7.883693209
2016-06-01	8.347504356
2016-07-01	8.060529077
2016-08-01	7.917079296
2016-09-01	7.610327825
2016-10-01	7.015370990
2016-11-01	7.131413947
2016-12-01	6.599090292
2017-01-01	6.728506949
2017-02-01	6.397036689
2017-03-01	6.627470264
2017-04-01	6.858334215
2017-05-01	6.686071478
2017-06-01	6.986029449
2017-07-01	7.413003750
2017-08-01	7.110293717
2017-09-01	7.490478600
2017-10-01	6.646799448
2017-11-01	6.816031219
2017-12-01	6.621717702
2018-01-01	6.363840152
2018-02-01	6.854267657
2018-03-01	6.870308739
2018-04-01	6.925857204
2018-05-01	6.408952519
2018-06-01	7.574443493
2018-07-01	7.081913766
2018-08-01	7.143196276
2018-09-01	7.892606247