Month	Percent
2005-01-01	50.1948157265765
2005-02-01	50.1114788692588
2005-03-01	49.9166098810703
2005-04-01	49.8520580233447
2005-05-01	49.4526912010982
2005-06-01	49.4090293063900
2005-07-01	49.3898345345777
2005-08-01	49.5630376161101
2005-09-01	49.7849423455821
2005-10-01	50.0184497245007
2005-11-01	50.2460931467542
2005-12-01	50.4666397088556
2006-01-01	50.5933521193988
2006-02-01	50.7023623220806
2006-03-01	50.4167323271867
2006-04-01	50.1714788579644
2006-05-01	49.6497547602272
2006-06-01	49.2603911980440
2006-07-01	49.2656560666721
2006-08-01	49.6904064681290
2006-09-01	50.0768698536700
2006-10-01	50.4402297554374
2006-11-01	50.5841886099204
2006-12-01	50.6602675725252
2007-01-01	50.7799509986112
2007-02-01	50.9294569921831
2007-03-01	50.9375045771227
2007-04-01	50.6668024534310
2007-05-01	50.3035849640626
2007-06-01	49.9888465018076
2007-07-01	49.8360244880480
2007-08-01	49.8807007221897
2007-09-01	49.9733885562290
2007-10-01	50.3245732732204
2007-11-01	50.8009094491770
2007-12-01	51.2163304966464
2008-01-01	51.3731965552056
2008-02-01	51.3058214318978
2008-03-01	51.1459991370652
2008-04-01	50.7627385746804
2008-05-01	50.5526617123428
2008-06-01	50.5671758035212
2008-07-01	50.5919548399376
2008-08-01	50.6909580249469
2008-09-01	50.8446052804066
2008-10-01	50.9990578893356
2008-11-01	50.9029728077959
2008-12-01	50.5965758790341
2009-01-01	50.3463540761394
2009-02-01	50.1176560772604
2009-03-01	49.7736191377757
2009-04-01	49.2996058698605
2009-05-01	48.9020531839645
2009-06-01	48.7633354663712
2009-07-01	48.7635273122877
2009-08-01	49.0437767687656
2009-09-01	49.0826298840500
2009-10-01	49.3015852993886
2009-11-01	49.5378394060602
2009-12-01	49.7736434108527
2010-01-01	50.0779313586766
2010-02-01	50.6395603326686
2010-03-01	50.9043045584441
2010-04-01	50.8928507983429
2010-05-01	51.1430092893912
2010-06-01	51.2243341511721
2010-07-01	51.3303878136311
2010-08-01	51.9119515270582
2010-09-01	52.0260179634361
2010-10-01	52.3245919028817
2010-11-01	52.4917596878868
2010-12-01	52.9283516586953
2011-01-01	53.1768321140596
2011-02-01	53.0407460915936
2011-03-01	53.1075322700083
2011-04-01	52.7195146546347
2011-05-01	52.9387368726891
2011-06-01	52.5179856115108
2011-07-01	52.6876665099514
2011-08-01	52.7064292007375
2011-09-01	52.5217289787818
2011-10-01	52.5509983891869
2011-11-01	52.8420029553941
2011-12-01	53.1023208753029
2012-01-01	53.0556809351196
2012-02-01	53.3780815230657
2012-03-01	53.2556817046949
2012-04-01	53.1836393448215
2012-05-01	52.7204028933164
2012-06-01	52.3871736709290
2012-07-01	52.2420703273484
2012-08-01	52.5608319676225
2012-09-01	52.6445793722506
2012-10-01	52.8499467273097
2012-11-01	53.0711953872554
2012-12-01	53.4836112393500
2013-01-01	53.4094043459293
2013-02-01	53.2636019692100
2013-03-01	53.3801736501392
2013-04-01	53.2148836108613
2013-05-01	52.9977923271452
2013-06-01	52.8625783120881
2013-07-01	52.9477335952855
2013-08-01	52.9482455794319
2013-09-01	53.0252909340435
2013-10-01	53.1100308103580
2013-11-01	53.5047897554698
2013-12-01	53.6164292740048
2014-01-01	53.6093862568559
2014-02-01	53.2321474391638
2014-03-01	53.1837808588772
2014-04-01	52.9125960610404
2014-05-01	52.6933685197967
2014-06-01	52.2228953442617
2014-07-01	52.1185668198072
2014-08-01	52.1158812851781
2014-09-01	52.3478020373328
2014-10-01	52.8777842878881
2014-11-01	53.3085097063489
2014-12-01	53.5160114889384
2015-01-01	53.4212093524208
2015-02-01	53.5737835060954
2015-03-01	53.4437693518135
2015-04-01	53.2332372828770
2015-05-01	52.9408800525070
2015-06-01	52.7812498628589
2015-07-01	52.7147718157125
2015-08-01	52.9788085596583
2015-09-01	52.7657409387112
2015-10-01	52.9836279326822
2015-11-01	53.1105113014144
2015-12-01	53.7981223152277
2016-01-01	53.8990540717854
2016-02-01	53.5197674738638
2016-03-01	53.4514717696632
2016-04-01	52.9383761934364
2016-05-01	52.7001372406662
2016-06-01	52.4601592544893
2016-07-01	52.6371511735568
2016-08-01	52.8163508733717
2016-09-01	52.9518947764675
2016-10-01	53.1708636500406
2016-11-01	53.1021951971035
2016-12-01	53.2899842551823
2017-01-01	53.1480943435142
2017-02-01	53.5145410766355
2017-03-01	53.2353202604575
2017-04-01	53.2083128059250
2017-05-01	52.9393595727868
2017-06-01	52.8340020648703
2017-07-01	52.6550056143794
2017-08-01	52.7923241659839
2017-09-01	52.8647593043820
2017-10-01	53.2022127297482
2017-11-01	53.3145450846344
2017-12-01	53.4815975424024
2018-01-01	53.4193778449804
2018-02-01	53.1534245767434
2018-03-01	53.1055194904329
2018-04-01	53.1206690289477
2018-05-01	52.9956790614473
2018-06-01	52.8134843685477
2018-07-01	52.4835338923709
2018-08-01	52.3245615502741