Month	Percent
2005-01-01	52.4421555787402
2005-02-01	52.5966956496153
2005-03-01	52.9669002350236
2005-04-01	52.9522599461453
2005-05-01	52.7942811987825
2005-06-01	53.1583175113188
2005-07-01	53.6307160334647
2005-08-01	53.5574395991862
2005-09-01	53.2875551277815
2005-10-01	52.8279423366564
2005-11-01	53.4375022522685
2005-12-01	54.2211799555665
2006-01-01	54.5271264984662
2006-02-01	54.5100935139759
2006-03-01	55.2063854711613
2006-04-01	56.0658974699026
2006-05-01	55.6798791996980
2006-06-01	55.1811937470393
2006-07-01	54.7905421262614
2006-08-01	54.6819161764169
2006-09-01	55.0396025345622
2006-10-01	55.3501701594125
2006-11-01	56.0625553935443
2006-12-01	55.6580002290688
2007-01-01	55.7982222919176
2007-02-01	55.9597951453418
2007-03-01	57.0336130873770
2007-04-01	57.3134729881843
2007-05-01	56.8746868406010
2007-06-01	55.8887814719852
2007-07-01	55.6054903543129
2007-08-01	55.5923097109236
2007-09-01	56.2703824488586
2007-10-01	56.6043926890909
2007-11-01	57.7460525296896
2007-12-01	58.5207804177895
2008-01-01	58.2870099975951
2008-02-01	58.2223917859748
2008-03-01	57.4797317850577
2008-04-01	57.7047155368958
2008-05-01	57.6558230318803
2008-06-01	57.9478945460196
2008-07-01	57.3303170337142
2008-08-01	56.8571172302449
2008-09-01	57.1593248250309
2008-10-01	58.1699800878662
2008-11-01	58.6985039985872
2008-12-01	58.1432735734571
2009-01-01	58.0460276871528
2009-02-01	58.2517041151224
2009-03-01	58.5420190341554
2009-04-01	58.5311494188472
2009-05-01	58.4404381954628
2009-06-01	58.3038694523427
2009-07-01	58.4947351528842
2009-08-01	58.1281665489606
2009-09-01	58.2239117526430
2009-10-01	58.1085453024948
2009-11-01	58.9255457603811
2009-12-01	58.9361401091296
2010-01-01	58.8352417185882
2010-02-01	59.2537618383732
2010-03-01	59.3051315773598
2010-04-01	59.7304117905692
2010-05-01	59.5324289877273
2010-06-01	60.0729664578262
2010-07-01	59.8404536329377
2010-08-01	61.2281029788129
2010-09-01	62.2759023127632
2010-10-01	62.6762905038182
2010-11-01	62.4381850914975
2010-12-01	61.3772111846103
2011-01-01	61.4749549446463
2011-02-01	61.7265801724187
2011-03-01	62.1547744621003
2011-04-01	62.1943852370260
2011-05-01	62.4384574870045
2011-06-01	61.9370797919574
2011-07-01	61.7517077448537
2011-08-01	61.5933820753098
2011-09-01	62.2468275123596
2011-10-01	62.2673549789431
2011-11-01	62.8370819677660
2011-12-01	63.0266547142192
2012-01-01	63.2307882243347
2012-02-01	64.0581492871121
2012-03-01	64.8739488911000
2012-04-01	65.1260665232051
2012-05-01	64.7313356930228
2012-06-01	64.2044113521772
2012-07-01	64.1688022686662
2012-08-01	65.0668513137016
2012-09-01	65.6733040221911
2012-10-01	66.3880534160562
2012-11-01	66.0162905722663
2012-12-01	65.0757173892040
2013-01-01	64.9773963657780
2013-02-01	65.2091289346936
2013-03-01	66.1804135874888
2013-04-01	66.7873090120419
2013-05-01	66.0037004529140
2013-06-01	64.7298533799521
2013-07-01	64.8324333365134
2013-08-01	65.2887197304264
2013-09-01	66.3634814544588
2013-10-01	66.7229773325460
2013-11-01	66.9799967359643
2013-12-01	66.8544783541197
2014-01-01	66.8445217956570
2014-02-01	66.9209723674744
2014-03-01	67.3418593622089
2014-04-01	67.2157362686166
2014-05-01	66.8235658275787
2014-06-01	66.0238250932499
2014-07-01	65.8566988572682
2014-08-01	66.3135794158596
2014-09-01	66.6116784383228
2014-10-01	66.5556335824373
2014-11-01	66.4291045284650
2014-12-01	65.5018283981982
2015-01-01	65.4022234443295
2015-02-01	65.4197284590924
2015-03-01	66.0830555483790
2015-04-01	66.4106165930875
2015-05-01	66.0992078313804
2015-06-01	66.4055762386544
2015-07-01	66.0075991271532
2015-08-01	66.6326776084342
2015-09-01	66.7370384790555
2015-10-01	67.2838329916998
2015-11-01	67.9328179353976
2015-12-01	67.1910476701594
2016-01-01	67.0823807302643
2016-02-01	66.3842806265066
2016-03-01	66.7738183851890
2016-04-01	66.4913423400108
2016-05-01	66.3123757645282
2016-06-01	66.5893872686645
2016-07-01	66.4582584565394
2016-08-01	66.2158614924633
2016-09-01	66.0823356411290
2016-10-01	66.5487765244448
2016-11-01	66.7693444208473
2016-12-01	67.1331655002027
2017-01-01	67.0557904446567
2017-02-01	66.9360313869433
2017-03-01	66.9695117686693
2017-04-01	67.2736502142447
2017-05-01	67.2133059607223
2017-06-01	67.7108372230410
2017-07-01	67.6608656281808
2017-08-01	68.4147327774310
2017-09-01	68.8605361360514
2017-10-01	69.5023711978583
2017-11-01	69.3416351550621
2017-12-01	68.6745952436668
2018-01-01	68.3876301597125
2018-02-01	68.7282237634716
2018-03-01	68.8698191954204
2018-04-01	68.6193649406967
2018-05-01	68.2441312246227
2018-06-01	67.8523365587969
2018-07-01	68.0072466973676
2018-08-01	67.8182817082173