Month	Percent
2005-01-01	47.8680955995125
2005-02-01	47.2970463736644
2005-03-01	47.6199369452639
2005-04-01	47.6716683500777
2005-05-01	47.5637532093184
2005-06-01	47.2389042580678
2005-07-01	47.2346931727563
2005-08-01	47.2156360944890
2005-09-01	47.4658685940872
2005-10-01	47.9337934327458
2005-11-01	48.3108203246004
2005-12-01	48.8225760022028
2006-01-01	48.6455493058693
2006-02-01	48.2505448049458
2006-03-01	48.2964364945159
2006-04-01	48.1790743538229
2006-05-01	48.1181976623725
2006-06-01	47.9428529346786
2006-07-01	48.1075318846939
2006-08-01	47.9466022555640
2006-09-01	48.8276944510577
2006-10-01	49.6619806787393
2006-11-01	50.6365584056316
2006-12-01	50.2528482262314
2007-01-01	50.3218245900621
2007-02-01	50.1719951137416
2007-03-01	50.4108595470668
2007-04-01	50.4909788698222
2007-05-01	50.1234119143797
2007-06-01	50.0856832653540
2007-07-01	49.8078241356480
2007-08-01	49.9379104442559
2007-09-01	50.1006620806236
2007-10-01	50.9058475129836
2007-11-01	52.0270131876556
2007-12-01	52.6137065540994
2008-01-01	52.2457425078145
2008-02-01	52.0980347745771
2008-03-01	52.3171339016317
2008-04-01	52.4445766651792
2008-05-01	52.1162212102254
2008-06-01	52.3357054013825
2008-07-01	52.2669649950928
2008-08-01	52.1587827438104
2008-09-01	52.3999882684186
2008-10-01	53.0514685421201
2008-11-01	54.2698463019714
2008-12-01	53.6769419888365
2009-01-01	53.1394421376123
2009-02-01	52.3900305669334
2009-03-01	52.6542152957346
2009-04-01	52.3277082927425
2009-05-01	52.2591231866169
2009-06-01	51.9714924425398
2009-07-01	52.0751002488436
2009-08-01	52.0887983113764
2009-09-01	52.7323550773914
2009-10-01	53.6818552845623
2009-11-01	54.4125439777614
2009-12-01	54.2923238084153
2010-01-01	54.0923153939514
2010-02-01	55.6891172960022
2010-03-01	56.0797600079375
2010-04-01	55.9822158596589
2010-05-01	56.6869477038968
2010-06-01	57.1742615729039
2010-07-01	57.6803131842612
2010-08-01	58.4655771413389
2010-09-01	58.6538988951855
2010-10-01	59.5769388143222
2010-11-01	60.0513519786469
2010-12-01	59.6746190701166
2011-01-01	59.1408132595786
2011-02-01	59.6200027842873
2011-03-01	60.2467350274070
2011-04-01	60.6401717716542
2011-05-01	60.7073610059430
2011-06-01	60.5739761973576
2011-07-01	60.7170500015708
2011-08-01	60.5263383505703
2011-09-01	60.5997206624291
2011-10-01	60.8984581907720
2011-11-01	61.6381875738573
2011-12-01	61.1910117530648
2012-01-01	61.6487124834380
2012-02-01	60.9571051726115
2012-03-01	61.3415295245301
2012-04-01	60.9503989444688
2012-05-01	61.1338914060073
2012-06-01	61.1561264407192
2012-07-01	61.0972224322983
2012-08-01	61.0477421663698
2012-09-01	61.1667068430212
2012-10-01	61.3804488616954
2012-11-01	61.6244574365246
2012-12-01	61.7293652718593
2013-01-01	61.6390938989671
2013-02-01	62.1250028798110
2013-03-01	62.4189395891010
2013-04-01	62.7073624014375
2013-05-01	62.6601141340920
2013-06-01	62.6198215693941
2013-07-01	62.4608396647867
2013-08-01	62.3953724161700
2013-09-01	62.4259749865007
2013-10-01	62.9111427614218
2013-11-01	63.3372876832352
2013-12-01	63.4492114691846
2014-01-01	63.3256732840559
2014-02-01	62.9848407406734
2014-03-01	63.6425653043255
2014-04-01	63.5229370185670
2014-05-01	63.2189231448866
2014-06-01	63.3143814640506
2014-07-01	63.2026577573806
2014-08-01	63.4786585732806
2014-09-01	63.5162616018272
2014-10-01	63.7217661734247
2014-11-01	63.9460653818118
2014-12-01	63.4062822341900
2015-01-01	63.2177159922262
2015-02-01	62.4048467496132
2015-03-01	62.8458220599613
2015-04-01	62.5757596104923
2015-05-01	62.8814009466062
2015-06-01	62.7641800294342
2015-07-01	63.6172927816511
2015-08-01	63.5991553653413
2015-09-01	64.0622582246301
2015-10-01	64.0832736664156
2015-11-01	64.7283321872375
2015-12-01	63.8715895214342
2016-01-01	63.1194817931494
2016-02-01	62.8360164733524
2016-03-01	63.2535558198614
2016-04-01	63.5256423439912
2016-05-01	63.7787324026167
2016-06-01	63.6623608615889
2016-07-01	63.6792465205382
2016-08-01	63.9129413922828
2016-09-01	63.7224500378414
2016-10-01	64.4705201191172
2016-11-01	64.6240267709750
2016-12-01	64.3153604066667
2017-01-01	63.6238340940047
2017-02-01	62.9731285626055
2017-03-01	63.8119161568706
2017-04-01	63.8039439361043
2017-05-01	64.0707065218994
2017-06-01	64.0730275536518
2017-07-01	64.3421477861640
2017-08-01	64.3408751175579
2017-09-01	64.1353172936024
2017-10-01	64.6291244117066
2017-11-01	65.1525797416700
2017-12-01	65.1333075059488
2018-01-01	64.7731080372389
2018-02-01	64.4449579224020
2018-03-01	64.8401213787710
2018-04-01	64.9765508024600
2018-05-01	64.9963568318498
2018-06-01	64.4168263586611
2018-07-01	64.0442855721143
2018-08-01	64.0844486762902