Monthly Percent
2002-03-01 25.4163842816559
2002-04-01 24.7789802693297
2002-05-01 22.9319392051784
2002-06-01 22.3992156721654
2002-07-01 23.3350712232728
2002-08-01 23.4336239939738
2002-09-01 22.7935093085563
2002-10-01 22.8379511727261
2002-11-01 22.5346999153299
2002-12-01 20.9959139223645
2003-01-01 22.5589301784384
2003-02-01 24.1800633889664
2003-03-01 24.8405057933534
2003-04-01 25.5329027676244
2003-05-01 26.2065342019154
2003-06-01 26.4777707880217
2003-07-01 26.0829339374430
2003-08-01 26.7293659795371
2003-09-01 26.5878697692945
2003-10-01 26.3839797153570
2003-11-01 25.2111038180363
2003-12-01 23.0045675715970
2004-01-01 24.4688495003388
2004-02-01 25.6236621514959
2004-03-01 27.0246646022182
2004-04-01 26.8687891770405
2004-05-01 25.1680704253404
2004-06-01 24.6581613786586
2004-07-01 23.7367148839784
2004-08-01 24.2269597694210
2004-09-01 23.5502188282717
2004-10-01 22.1422020591811
2004-11-01 22.3108389252036
2004-12-01 20.9761220369311
2005-01-01 22.4526352003993
2005-02-01 23.6152420853381
2005-03-01 24.0548554403172
2005-04-01 24.2505699165189
2005-05-01 23.1776276571578
2005-06-01 21.7093395291632
2005-07-01 21.3909965227368
2005-08-01 21.3634311715710
2005-09-01 22.0776823879708
2005-10-01 21.5820608079908
2005-11-01 21.2603654023565
2005-12-01 18.6953695426291
2006-01-01 21.2223939121533
2006-02-01 22.9529165273418
2006-03-01 23.0107218987624
2006-04-01 23.0251692630839
2006-05-01 23.0873972905631
2006-06-01 22.8213647988384
2006-07-01 23.9796316698040
2006-08-01 23.6435568396923
2006-09-01 22.5409627788882
2006-10-01 21.8104277087219
2006-11-01 21.4743377243101
2006-12-01 19.5403729423421
2007-01-01 21.0989967985223
2007-02-01 21.8202173782469
2007-03-01 23.3655374799859
2007-04-01 22.9064612985479
2007-05-01 23.0969200102867
2007-06-01 22.0583964434913
2007-07-01 21.7544842584898
2007-08-01 21.8774846920635
2007-09-01 20.2758509940717
2007-10-01 19.9707214417611
2007-11-01 18.6887924216657
2007-12-01 17.4970841446487
2008-01-01 18.9606676380780
2008-02-01 20.4864262085378
2008-03-01 20.6470569850601
2008-04-01 19.6396828676090
2008-05-01 18.5276955808905
2008-06-01 18.0754556672850
2008-07-01 17.9656276424292
2008-08-01 16.8574662622383
2008-09-01 16.8902593496561
2008-10-01 16.8160158745872
2008-11-01 16.5102422688323
2008-12-01 14.6557563273762
2009-01-01 17.9944670666128
2009-02-01 19.0826817208746
2009-03-01 21.1682142640015
2009-04-01 20.4496599794085
2009-05-01 19.9781325970900
2009-06-01 18.5692828218561
2009-07-01 18.4360163304906
2009-08-01 18.5831807575878
2009-09-01 17.4618981457626
2009-10-01 17.4540545738071
2009-11-01 16.6820122325405
2009-12-01 15.7730038774249
2010-01-01 16.9761457817685
2010-02-01 17.9687998698874
2010-03-01 18.2279365968959
2010-04-01 17.1103501868173
2010-05-01 17.3763821444585
2010-06-01 16.4241157210646
2010-07-01 16.9504443571730
2010-08-01 16.2597444476952
2010-09-01 14.9557972420056
2010-10-01 14.2834299949877
2010-11-01 13.5628889950991
2010-12-01 12.4375038803288
2011-01-01 15.2381018710714
2011-02-01 15.0953285612099
2011-03-01 15.5891378628415
2011-04-01 16.1684629408313
2011-05-01 14.3214859280592
2011-06-01 14.9030151532061
2011-07-01 14.9581698008923
2011-08-01 14.9030211353731
2011-09-01 14.7373245684986
2011-10-01 13.6839830824227
2011-11-01 12.3294215088279
2011-12-01 11.6569967747360
2012-01-01 13.2564366008671
2012-02-01 14.4191980078858
2012-03-01 15.5932251244092
2012-04-01 14.9195054475472
2012-05-01 13.9596786616513
2012-06-01 14.2769917881254
2012-07-01 12.8910787502976
2012-08-01 12.8877573227814
2012-09-01 13.3576682068547
2012-10-01 13.1890815507523
2012-11-01 11.5612439880171
2012-12-01 11.4892927303359
2013-01-01 13.6278851646298
2013-02-01 14.2678228075706
2013-03-01 14.2695580372990
2013-04-01 15.3248827344250
2013-05-01 14.7155834928030
2013-06-01 15.4460708339318
2013-07-01 14.6186473789333
2013-08-01 14.0458739462687
2013-09-01 14.1512329327687
2013-10-01 13.8149515153920
2013-11-01 12.3466986989049
2013-12-01 11.5972087489558
2014-01-01 13.3314581327171
2014-02-01 14.3089260117939
2014-03-01 14.4288976128113
2014-04-01 13.2589754657024
2014-05-01 13.6410941161840
2014-06-01 13.9238619868936
2014-07-01 14.1479807351780
2014-08-01 13.9498677413884
2014-09-01 13.6710947451204
2014-10-01 12.4521184891958
2014-11-01 12.1173159936314
2014-12-01 11.2699498339575
2015-01-01 14.4353130555252
2015-02-01 16.2805449487344
2015-03-01 16.6196182842171
2015-04-01 17.3241045915227
2015-05-01 17.8826045494225
2015-06-01 18.3432691556914
2015-07-01 20.2098703042105
2015-08-01 19.6272600771129
2015-09-01 19.5914401699887
2015-10-01 20.7236460153697
2015-11-01 19.2352828178239