Month	Percent
2005-01-01	52.0799412974400
2005-02-01	51.8714692599412
2005-03-01	52.5291533192368
2005-04-01	52.4344023785174
2005-05-01	52.1410682501930
2005-06-01	51.5524271049298
2005-07-01	51.6039909832411
2005-08-01	51.5838069072799
2005-09-01	51.7103347889374
2005-10-01	51.9694537549829
2005-11-01	52.1388140541251
2005-12-01	52.7184320204258
2006-01-01	52.7399074492451
2006-02-01	52.9958816175485
2006-03-01	53.5422516638483
2006-04-01	53.6666184655429
2006-05-01	53.3711562602835
2006-06-01	52.7514544517269
2006-07-01	52.7585303151218
2006-08-01	52.3804486444872
2006-09-01	52.8817524770227
2006-10-01	53.2749566284371
2006-11-01	53.9220591178236
2006-12-01	53.5714075217927
2007-01-01	53.8815744694703
2007-02-01	54.1922145221257
2007-03-01	54.6205851394741
2007-04-01	54.4793918273119
2007-05-01	53.8204928268657
2007-06-01	53.8551600692509
2007-07-01	53.9580611330173
2007-08-01	54.1937605133911
2007-09-01	54.2609701124598
2007-10-01	55.0289548994853
2007-11-01	56.0541200085440
2007-12-01	56.7105675301446
2008-01-01	56.4711526575110
2008-02-01	56.7762184485868
2008-03-01	57.2200251926063
2008-04-01	57.3401465900175
2008-05-01	57.2420014258486
2008-06-01	57.3109312236201
2008-07-01	57.1733186895359
2008-08-01	56.6587021211100
2008-09-01	56.8679610511497
2008-10-01	57.5656208533860
2008-11-01	58.7187525684831
2008-12-01	58.3620065992624
2009-01-01	58.1614938888498
2009-02-01	58.1101635783456
2009-03-01	58.6751927691197
2009-04-01	58.2917247054923
2009-05-01	58.1845112760118
2009-06-01	57.9383051456837
2009-07-01	58.1899167520826
2009-08-01	57.8289540723488
2009-09-01	58.0069506136043
2009-10-01	58.7522215596941
2009-11-01	59.3180732311167
2009-12-01	59.4718617237968
2010-01-01	59.1644522575331
2010-02-01	61.7034812629318
2010-03-01	61.9222710532920
2010-04-01	62.0995876942594
2010-05-01	62.4554541503694
2010-06-01	63.0470137936015
2010-07-01	63.3635574224035
2010-08-01	63.7753525458678
2010-09-01	63.6617945512756
2010-10-01	64.2276727312544
2010-11-01	64.7249622838575
2010-12-01	64.3976568863022
2011-01-01	63.9413643855207
2011-02-01	64.6566625675770
2011-03-01	65.2907741926153
2011-04-01	65.8002291056246
2011-05-01	65.7537114797733
2011-06-01	65.5840346594860
2011-07-01	65.4647287142739
2011-08-01	65.3807794197075
2011-09-01	65.4365362141208
2011-10-01	65.8365424534379
2011-11-01	66.1548768110316
2011-12-01	65.5421769920668
2012-01-01	65.7396739443516
2012-02-01	65.7735978896662
2012-03-01	66.2460416360861
2012-04-01	66.0019998558220
2012-05-01	65.6963417436817
2012-06-01	65.7860324090726
2012-07-01	65.7576831393788
2012-08-01	65.8646132694807
2012-09-01	65.8367465295110
2012-10-01	65.6878298590489
2012-11-01	65.7863876553855
2012-12-01	65.6956198128403
2013-01-01	65.7417214392954
2013-02-01	66.2795476023036
2013-03-01	66.8750496156141
2013-04-01	66.9824974358988
2013-05-01	66.5754072354713
2013-06-01	66.1844526512078
2013-07-01	66.2345515901411
2013-08-01	66.1468108444051
2013-09-01	66.3111225725312
2013-10-01	66.5355194365903
2013-11-01	66.8328806350435
2013-12-01	66.9152109144104
2014-01-01	66.7512227129607
2014-02-01	66.6897771057716
2014-03-01	67.4459600344524
2014-04-01	67.6351322697305
2014-05-01	67.3146640804845
2014-06-01	67.1876458659096
2014-07-01	66.9910304682086
2014-08-01	67.4437338167553
2014-09-01	67.4518943466229
2014-10-01	67.5848353853679
2014-11-01	67.7100943223168
2014-12-01	67.3112425681471
2015-01-01	67.2338046971108
2015-02-01	66.6852559382738
2015-03-01	67.1683599198179
2015-04-01	67.3610527716802
2015-05-01	67.4341745877997
2015-06-01	67.3069077989281
2015-07-01	67.7925602734477
2015-08-01	67.8941392306907
2015-09-01	68.0826848345029
2015-10-01	67.8630120964222
2015-11-01	68.1718394557765
2015-12-01	67.6465175129326
2016-01-01	67.0455326992838
2016-02-01	67.0986504007191
2016-03-01	67.5062506424144
2016-04-01	68.1318828688140
2016-05-01	68.3405281389921
2016-06-01	68.4110285697212
2016-07-01	68.2543193483167
2016-08-01	68.5033307819573
2016-09-01	68.3681369374035
2016-10-01	68.8126030374350
2016-11-01	68.6719613525707
2016-12-01	68.3267202979128
2017-01-01	67.7924843263795
2017-02-01	67.7348183962343
2017-03-01	68.4668386183725
2017-04-01	68.8615831291602
2017-05-01	68.8021265300754
2017-06-01	68.7096709228856
2017-07-01	68.6299018093750
2017-08-01	68.6791258007826
2017-09-01	68.9236033336179
2017-10-01	69.2360553112834
2017-11-01	69.7723425168580
2017-12-01	69.5720156800598
2018-01-01	69.5196388833585
2018-02-01	69.6003186725013
2018-03-01	69.9270724008294
2018-04-01	70.3144197302361
2018-05-01	70.1930980323139
2018-06-01	69.8100993622268
2018-07-01	69.2509884165070
2018-08-01	69.1140450573356