Month	Percent
2005-01-01	3.12235763337202
2005-02-01	2.62420426049070
2005-03-01	2.71178571497562
2005-04-01	2.79713244099941
2005-05-01	2.54212093682964
2005-06-01	2.80821842742556
2005-07-01	2.81257797925687
2005-08-01	2.49658729541523
2005-09-01	2.74143816153899
2005-10-01	2.52768046778072
2005-11-01	2.20382967247011
2005-12-01	2.17092739579351
2006-01-01	2.47584705287083
2006-02-01	2.83115683524677
2006-03-01	2.51198612654721
2006-04-01	2.46345708683597
2006-05-01	2.14980816935223
2006-06-01	2.47477119214012
2006-07-01	2.81861472302854
2006-08-01	3.01300697972561
2006-09-01	2.86964033324160
2006-10-01	2.72667286888178
2006-11-01	2.64532274628952
2006-12-01	2.63795740894241
2007-01-01	3.09421151529780
2007-02-01	2.79100836840428
2007-03-01	2.87697732179934
2007-04-01	2.75105569318412
2007-05-01	2.39762531909495
2007-06-01	2.39883682297113
2007-07-01	2.89446597927991
2007-08-01	2.84128636400234
2007-09-01	2.75837543860075
2007-10-01	3.04923746547896
2007-11-01	2.54027062286040
2007-12-01	2.45024528673763
2008-01-01	3.13900399014538
2008-02-01	2.73369343980179
2008-03-01	2.81958958829288
2008-04-01	2.42353908046444
2008-05-01	2.45634528721562
2008-06-01	2.63586976498414
2008-07-01	2.95402468743715
2008-08-01	3.03986476597103
2008-09-01	3.18018366048472
2008-10-01	3.01941217441944
2008-11-01	3.32909329461084
2008-12-01	3.44118901723005
2009-01-01	3.87259436228743
2009-02-01	3.97869240671123
2009-03-01	3.80455840636885
2009-04-01	3.98105258291886
2009-05-01	4.11975271296233
2009-06-01	3.87071032695527
2009-07-01	4.58696519382136
2009-08-01	4.80402557276740
2009-09-01	5.08383167965115
2009-10-01	4.76701040146049
2009-11-01	4.01260235423128
2009-12-01	3.83151461776182
2010-01-01	4.63797555380434
2010-02-01	4.32128598068590
2010-03-01	3.72933668713111
2010-04-01	4.33654950416657
2010-05-01	4.00782745970312
2010-06-01	3.99267062359408
2010-07-01	4.25660624586938
2010-08-01	4.06475963497870
2010-09-01	4.36172031659234
2010-10-01	4.63723611944590
2010-11-01	4.08793835800268
2010-12-01	3.95881309904804
2011-01-01	4.37393973400265
2011-02-01	4.20306247348639
2011-03-01	3.47342320905681
2011-04-01	4.10789437302842
2011-05-01	3.95039302930603
2011-06-01	4.20712945854308
2011-07-01	4.23138755375162
2011-08-01	4.36298957588084
2011-09-01	4.30609305497181
2011-10-01	3.91465909411341
2011-11-01	3.84449471163262
2011-12-01	3.47603929360841
2012-01-01	3.72068274975827
2012-02-01	3.96809794320332
2012-03-01	3.73551074672327
2012-04-01	3.70410135739161
2012-05-01	3.76658088673378
2012-06-01	3.67859716559927
2012-07-01	3.80208397212640
2012-08-01	4.10957898072520
2012-09-01	3.78176260417516
2012-10-01	3.92044326645587
2012-11-01	4.01214519167730
2012-12-01	3.67185469079022
2013-01-01	4.19823222466824
2013-02-01	3.78943039712191
2013-03-01	3.55123937261294
2013-04-01	4.01222293486949
2013-05-01	4.00572879701742
2013-06-01	3.89347678300015
2013-07-01	3.87022965329534
2013-08-01	4.06000672540685
2013-09-01	4.05830945549182
2013-10-01	3.91105759467602
2013-11-01	3.53582138697211
2013-12-01	3.31994661040484
2014-01-01	3.94359835754168
2014-02-01	3.59651225363413
2014-03-01	3.75209633582836
2014-04-01	3.78186546436056
2014-05-01	3.82061340510594
2014-06-01	3.72978820135615
2014-07-01	4.44744662790622
2014-08-01	4.04757345701361
2014-09-01	3.81952159947989
2014-10-01	3.76100074261371
2014-11-01	3.42171104174227
2014-12-01	2.95670391523031
2015-01-01	3.65577172387327
2015-02-01	3.30433910124798
2015-03-01	2.98447527194686
2015-04-01	3.46776304498334
2015-05-01	3.48600776155279
2015-06-01	3.14841607666619
2015-07-01	3.59249427413908
2015-08-01	3.75185035784441
2015-09-01	3.51179518757455
2015-10-01	3.63466037456921
2015-11-01	3.17921400141815
2015-12-01	3.05205536568437
2016-01-01	3.46579927963827
2016-02-01	3.22298748795437
2016-03-01	2.85974279959582
2016-04-01	2.98581329797416
2016-05-01	3.20781261056358
2016-06-01	2.98743628699126
2016-07-01	3.08824976598492
2016-08-01	3.13723954032541
2016-09-01	3.40332480098052
2016-10-01	2.96740063962461
2016-11-01	2.72757969839063
2016-12-01	2.68558801252848
2017-01-01	2.92991181545957
2017-02-01	2.74694536266392
2017-03-01	2.47964918644961
2017-04-01	2.74299832989196
2017-05-01	2.91672800527857
2017-06-01	2.48352612058906
2017-07-01	2.52791465423348
2017-08-01	2.76963956454750
2017-09-01	2.78619790818388
2017-10-01	2.82439244032183
2017-11-01	2.71905406623951
2017-12-01	2.39817369673757
2018-01-01	2.75228906694256
2018-02-01	2.48033612957818
2018-03-01	2.17634771787921
2018-04-01	2.64663667598301
2018-05-01	2.56678601436989
2018-06-01	2.53297921443045
2018-07-01	2.69370452798517
2018-08-01	2.70217990195130
2018-09-01	2.75244789735770