Month	Percent
2005-01-01	3.56689336004741
2005-02-01	3.43211983049188
2005-03-01	3.41649037008545
2005-04-01	4.05862304021813
2005-05-01	4.83958145658652
2005-06-01	4.82588089841335
2005-07-01	4.38346059803024
2005-08-01	3.98388601246401
2005-09-01	3.76880358009382
2005-10-01	3.84343859458579
2005-11-01	3.28010358221839
2005-12-01	3.08646108113175
2006-01-01	3.39415864233654
2006-02-01	3.88711537945650
2006-03-01	4.00927854073859
2006-04-01	4.09745584524811
2006-05-01	4.48283343277106
2006-06-01	4.71617126301105
2006-07-01	4.64742731702094
2006-08-01	3.56837378381268
2006-09-01	3.27581470191918
2006-10-01	2.49563135072164
2006-11-01	2.75001274924779
2006-12-01	2.60057619096615
2007-01-01	3.03394182496391
2007-02-01	3.36667046938181
2007-03-01	3.80454403983816
2007-04-01	3.68220166261102
2007-05-01	3.51399642644431
2007-06-01	3.67389914639191
2007-07-01	4.24376634262908
2007-08-01	4.37261648923616
2007-09-01	4.43183767490872
2007-10-01	3.93690104712688
2007-11-01	3.78885773497501
2007-12-01	3.11632100991885
2008-01-01	3.16287075022398
2008-02-01	3.17867243004621
2008-03-01	3.61473504981478
2008-04-01	3.92822171111060
2008-05-01	4.09289413995057
2008-06-01	4.34617447264927
2008-07-01	4.19214857451210
2008-08-01	3.78383251076105
2008-09-01	3.20457416395186
2008-10-01	3.27747712503532
2008-11-01	3.54571827656603
2008-12-01	4.07750486826109
2009-01-01	4.25663505566286
2009-02-01	4.54742453463930
2009-03-01	5.14655943769472
2009-04-01	5.78718968708120
2009-05-01	6.33104902477596
2009-06-01	6.25715618506425
2009-07-01	5.97222808424429
2009-08-01	5.91951654992446
2009-09-01	5.30100721239775
2009-10-01	4.90892283127088
2009-11-01	4.31109027452206
2009-12-01	4.35567709746780
2010-01-01	4.57020877804967
2010-02-01	4.31325618895977
2010-03-01	4.41593847593664
2010-04-01	4.48921559730163
2010-05-01	4.72107749522565
2010-06-01	4.57105294140732
2010-07-01	4.67614255024867
2010-08-01	4.52727914722246
2010-09-01	4.22770412565290
2010-10-01	3.98902355362451
2010-11-01	3.66990893662062
2010-12-01	3.84123278076115
2011-01-01	3.68453871138866
2011-02-01	4.14466639589410
2011-03-01	3.73266423357664
2011-04-01	4.05113167781545
2011-05-01	3.72438454132857
2011-06-01	3.68570497602756
2011-07-01	3.76799678603795
2011-08-01	3.87873383860901
2011-09-01	4.08279042529829
2011-10-01	3.58532417003018
2011-11-01	3.75473031607010
2011-12-01	3.82943098652408
2012-01-01	3.78873939436970
2012-02-01	3.51057887019063
2012-03-01	3.38578142444140
2012-04-01	3.68072852011968
2012-05-01	3.81884106511729
2012-06-01	3.92787252800377
2012-07-01	3.58350473368282
2012-08-01	3.50391888118701
2012-09-01	3.85193732687910
2012-10-01	3.43453962392048
2012-11-01	3.04360509291087
2012-12-01	2.53900437478277
2013-01-01	2.71936606424057
2013-02-01	2.97303913943818
2013-03-01	3.57518577981715
2013-04-01	3.58244124988247
2013-05-01	3.42508744984032
2013-06-01	2.77653719679055
2013-07-01	2.81611512955744
2013-08-01	2.85676401308366
2013-09-01	2.89342866859601
2013-10-01	2.61661276398033
2013-11-01	2.43745985913018
2013-12-01	2.92137142046463
2014-01-01	2.98975083804201
2014-02-01	3.27590039025713
2014-03-01	3.16559707850829
2014-04-01	3.47252382202234
2014-05-01	3.64768736288936
2014-06-01	3.87491548456577
2014-07-01	4.19859131563803
2014-08-01	4.15774665757828
2014-09-01	3.73278703430546
2014-10-01	3.60346044724513
2014-11-01	3.23474493220752
2014-12-01	2.97654295172669
2015-01-01	2.59808336676898
2015-02-01	2.66570620818982
2015-03-01	2.72684035097458
2015-04-01	2.74460708242036
2015-05-01	3.05248178362276
2015-06-01	3.30904149783609
2015-07-01	3.45659891916298
2015-08-01	3.64270424118252
2015-09-01	3.36719895716668
2015-10-01	3.35507630514608
2015-11-01	2.83780507300773
2015-12-01	3.07247438161250
2016-01-01	3.59483001404574
2016-02-01	3.97763538893281
2016-03-01	4.03506963643300
2016-04-01	3.95770191196969
2016-05-01	3.97677986817448
2016-06-01	4.07933385462339
2016-07-01	3.93727957342657
2016-08-01	3.96388003904298
2016-09-01	3.77548474567109
2016-10-01	3.88009725079525
2016-11-01	3.78600632645973
2016-12-01	3.68554140868025
2017-01-01	3.78523923983682
2017-02-01	3.94919712167212
2017-03-01	4.57175777602204
2017-04-01	4.50816495961576
2017-05-01	4.69250909811516
2017-06-01	4.25597557803328
2017-07-01	3.87114701695742
2017-08-01	3.73735867273044
2017-09-01	3.72816298879108
2017-10-01	3.85792497219141
2017-11-01	3.58677100696394
2017-12-01	3.64035916007554
2018-01-01	3.68386866096749
2018-02-01	3.83040037399102
2018-03-01	3.80973132584226
2018-04-01	3.86384025833424
2018-05-01	4.24304052680673
2018-06-01	4.57800634472634
2018-07-01	4.74667354653124
2018-08-01	4.81524347263556