Month	Percent
2005-01-01	67.2506784324530
2005-02-01	67.3162834154811
2005-03-01	67.6128233299731
2005-04-01	68.0890819300580
2005-05-01	68.1622088006902
2005-06-01	68.5570875710792
2005-07-01	68.8716435393765
2005-08-01	69.2055031062895
2005-09-01	69.3106961979764
2005-10-01	69.1707198995454
2005-11-01	68.9437534806014
2005-12-01	67.7447331199285
2006-01-01	66.7397174790784
2006-02-01	66.4166011029480
2006-03-01	66.8809955539734
2006-04-01	67.3812628049916
2006-05-01	67.6607170944716
2006-06-01	68.2257145535978
2006-07-01	68.5568803227252
2006-08-01	69.1199165499700
2006-09-01	69.5134281539280
2006-10-01	69.5160076004732
2006-11-01	69.4727440298056
2006-12-01	68.2146837657482
2007-01-01	67.5540481186862
2007-02-01	67.1237622030162
2007-03-01	67.7573789309387
2007-04-01	68.7040171141660
2007-05-01	69.2336760171919
2007-06-01	69.5388336677162
2007-07-01	69.0053442092680
2007-08-01	68.6234704055972
2007-09-01	68.4054827978271
2007-10-01	67.9623032238816
2007-11-01	66.5510380532725
2007-12-01	64.8890759956245
2008-01-01	64.1802641802642
2008-02-01	64.6109909130247
2008-03-01	65.6358964305219
2008-04-01	66.2239303679421
2008-05-01	66.2436431292638
2008-06-01	66.3321622146502
2008-07-01	66.4249310542796
2008-08-01	66.3897645225098
2008-09-01	66.4526153340076
2008-10-01	66.1761107421260
2008-11-01	66.0043134836433
2008-12-01	65.4274293169736
2009-01-01	65.0893719806763
2009-02-01	65.6094611405068
2009-03-01	66.0487407876294
2009-04-01	66.5236606737016
2009-05-01	66.7700873706512
2009-06-01	67.0198356455138
2009-07-01	67.2023704197156
2009-08-01	67.2983003815470
2009-09-01	67.4608510860666
2009-10-01	67.4360288718638
2009-11-01	67.0878592052798
2009-12-01	65.7183832850186
2010-01-01	65.3745710985635
2010-02-01	61.4619050190340
2010-03-01	62.0464005482036
2010-04-01	63.2428559675296
2010-05-01	63.4122349024221
2010-06-01	63.7637540899866
2010-07-01	63.1895368959550
2010-08-01	62.6142633757896
2010-09-01	63.3391959108522
2010-10-01	63.8106503978121
2010-11-01	62.5594473505680
2010-12-01	59.8730163069479
2011-01-01	59.1715213867658
2011-02-01	60.2200078089191
2011-03-01	62.3121573575344
2011-04-01	62.9290286553397
2011-05-01	62.6231450305524
2011-06-01	62.5717257458780
2011-07-01	62.0305321709328
2011-08-01	61.5613263860609
2011-09-01	62.0723824888478
2011-10-01	62.1724708631192
2011-11-01	61.8963663579575
2011-12-01	60.3285983812753
2012-01-01	59.8214102992640
2012-02-01	60.9586834637898
2012-03-01	62.3788952262066
2012-04-01	62.7343118479686
2012-05-01	63.2722365614537
2012-06-01	63.8414069089692
2012-07-01	64.4939730773495
2012-08-01	63.7479516625182
2012-09-01	63.8387257005037
2012-10-01	64.0116876830639
2012-11-01	63.5339410808503
2012-12-01	61.4965246673554
2013-01-01	60.4702949902607
2013-02-01	61.5013541024286
2013-03-01	63.2876526619101
2013-04-01	64.3999646921014
2013-05-01	64.4394947567738
2013-06-01	64.4459409764886
2013-07-01	64.7437583942263
2013-08-01	65.3199833542253
2013-09-01	65.3101801946999
2013-10-01	65.2209911724805
2013-11-01	63.6541830667498
2013-12-01	61.5387504482541
2014-01-01	60.5176335419578
2014-02-01	61.7711162928937
2014-03-01	63.9695582697309
2014-04-01	64.9622459705105
2014-05-01	65.1733808913378
2014-06-01	65.0450556115874
2014-07-01	65.1706160174742
2014-08-01	64.8187105896107
2014-09-01	65.0505395578384
2014-10-01	64.9405291004010
2014-11-01	64.2128525312655
2014-12-01	62.3277839362134
2015-01-01	62.0086353098495
2015-02-01	62.0685570746466
2015-03-01	63.7675251890429
2015-04-01	63.9316709157896
2015-05-01	64.5256938906547
2015-06-01	64.9043063868959
2015-07-01	65.4791831056824
2015-08-01	65.0618728900009
2015-09-01	66.1350958642810
2015-10-01	65.9687005130041
2015-11-01	65.4024101358380
2015-12-01	62.9834321994566
2016-01-01	62.6207897355106
2016-02-01	63.7681487715326
2016-03-01	65.3333151755060
2016-04-01	66.0142384464254
2016-05-01	66.0358132949860
2016-06-01	65.6908314506728
2016-07-01	65.8047214435586
2016-08-01	66.1447464294416
2016-09-01	66.2270497939635
2016-10-01	66.5493365184766
2016-11-01	65.7561567516863
2016-12-01	64.4946546609364
2017-01-01	64.0347371318194
2017-02-01	64.1489752525672
2017-03-01	65.2414862849131
2017-04-01	65.8465472703618
2017-05-01	66.3742177989473
2017-06-01	67.1292594632332
2017-07-01	66.9953509610497
2017-08-01	66.6866882833644
2017-09-01	67.0734245276838
2017-10-01	66.7969732692730
2017-11-01	66.5965475941656
2017-12-01	64.5469990437337
2018-01-01	63.6368909485114
2018-02-01	64.7839472546725
2018-03-01	66.5333303900308
2018-04-01	66.8958523435687
2018-05-01	66.5325402263400
2018-06-01	66.5494458946276
2018-07-01	67.1680510585350
2018-08-01	67.7065270804518