Month	Percent
2005-01-01	88.7047734376278
2005-02-01	88.5419901476544
2005-03-01	88.3354323754069
2005-04-01	88.2159107205716
2005-05-01	87.8181669795152
2005-06-01	87.5834445927904
2005-07-01	87.5342403064794
2005-08-01	87.8108047200839
2005-09-01	87.9953151812920
2005-10-01	88.4350125706385
2005-11-01	88.9570772792069
2005-12-01	89.2620511087118
2006-01-01	89.0887313647163
2006-02-01	89.0590625837902
2006-03-01	88.9602206605672
2006-04-01	88.2327542415930
2006-05-01	87.7227847503268
2006-06-01	87.4625673787183
2006-07-01	87.8749962129245
2006-08-01	88.3941477812252
2006-09-01	88.7884076205800
2006-10-01	89.1647794102084
2006-11-01	89.4282825399814
2006-12-01	89.4191665906811
2007-01-01	89.5313284351755
2007-02-01	89.8305187594434
2007-03-01	90.0741421046869
2007-04-01	89.7717222494066
2007-05-01	89.0626329415483
2007-06-01	88.5642509966687
2007-07-01	88.1997369484194
2007-08-01	88.2067381409810
2007-09-01	88.2457319695015
2007-10-01	88.7620706653723
2007-11-01	89.0151044586180
2007-12-01	89.2579168488028
2008-01-01	89.5177902764596
2008-02-01	89.4166358097418
2008-03-01	89.4874484939713
2008-04-01	89.0060666879533
2008-05-01	88.3591923485654
2008-06-01	88.2643736341676
2008-07-01	88.3234229849546
2008-08-01	88.6267064186515
2008-09-01	88.5707599637736
2008-10-01	88.5732876045924
2008-11-01	88.4916160255512
2008-12-01	88.2302941356326
2009-01-01	87.7142340586572
2009-02-01	87.3056663130556
2009-03-01	86.6797046084968
2009-04-01	86.0569751580534
2009-05-01	85.2840571989006
2009-06-01	85.4213185682733
2009-07-01	85.3062767453465
2009-08-01	85.7817418677859
2009-09-01	85.6235532799345
2009-10-01	86.2751018263834
2009-11-01	86.8300092658697
2009-12-01	87.0888650048243
2010-01-01	87.2549049545767
2010-02-01	86.0038510365606
2010-03-01	86.4000193969371
2010-04-01	86.5068958672914
2010-05-01	86.7275701718641
2010-06-01	86.5754585773209
2010-07-01	86.5120963536623
2010-08-01	86.9767899643886
2010-09-01	87.2519480209539
2010-10-01	87.5305959599884
2010-11-01	87.8139124749185
2010-12-01	87.9415672243832
2011-01-01	88.0379565995458
2011-02-01	87.9988935192702
2011-03-01	88.4273885636426
2011-04-01	88.5013128058241
2011-05-01	88.3923043883944
2011-06-01	87.6974863233352
2011-07-01	87.7578833038497
2011-08-01	87.8005478936663
2011-09-01	88.0576482535484
2011-10-01	88.3840147752633
2011-11-01	88.9531248610992
2011-12-01	88.8526553578522
2012-01-01	88.9441104696149
2012-02-01	88.6450037957160
2012-03-01	88.5200872247929
2012-04-01	88.3623078242832
2012-05-01	87.6609333866226
2012-06-01	87.6385700292452
2012-07-01	87.9951892383116
2012-08-01	88.5694434892580
2012-09-01	88.4131119312496
2012-10-01	88.6636018050522
2012-11-01	88.8786448558607
2012-12-01	88.9704398364593
2013-01-01	88.3818360166696
2013-02-01	88.2953850527637
2013-03-01	88.7556090275724
2013-04-01	88.4744821436343
2013-05-01	87.9466106263364
2013-06-01	87.5747270791586
2013-07-01	87.8947829391220
2013-08-01	87.9142512734834
2013-09-01	87.7880682173998
2013-10-01	87.8083626572787
2013-11-01	88.4212438965509
2013-12-01	88.4201424191672
2014-01-01	87.9876326155883
2014-02-01	87.1478933654295
2014-03-01	87.4471441851977
2014-04-01	87.2609409139956
2014-05-01	86.7312738446926
2014-06-01	86.2932022551314
2014-07-01	86.1678736323356
2014-08-01	85.9604690877691
2014-09-01	86.1341990873754
2014-10-01	86.7081403483343
2014-11-01	87.4802027827156
2014-12-01	87.6395937155736
2015-01-01	87.2368443868038
2015-02-01	87.1142536409248
2015-03-01	86.9048122175003
2015-04-01	86.8734987366094
2015-05-01	86.8781546588371
2015-06-01	86.6135470656744
2015-07-01	86.3281436855131
2015-08-01	86.6317626361857
2015-09-01	86.4938478151455
2015-10-01	86.8950738715461
2015-11-01	87.0411078089536
2015-12-01	87.2244710275944
2016-01-01	87.1563609046641
2016-02-01	86.8906191041678
2016-03-01	87.2239547225211
2016-04-01	86.5907725371069
2016-05-01	85.8280271234733
2016-06-01	85.4778237047525
2016-07-01	85.6113813535230
2016-08-01	85.7248093810242
2016-09-01	85.8217315679762
2016-10-01	86.1467595759786
2016-11-01	86.2633604176032
2016-12-01	85.9630327972458
2017-01-01	85.4197467754854
2017-02-01	85.8297206499298
2017-03-01	85.8183540694523
2017-04-01	86.0333608875866
2017-05-01	85.7019532683578
2017-06-01	85.7275876953140
2017-07-01	85.5889886346976
2017-08-01	85.4982330293868
2017-09-01	85.3918998934532
2017-10-01	85.8266339546163
2017-11-01	86.4220830277446
2017-12-01	86.3748444486555
2018-01-01	85.8100986858304
2018-02-01	85.3797701852055
2018-03-01	85.7330482540856
2018-04-01	85.7674667112995
2018-05-01	85.5850625825109
2018-06-01	85.1944388253711
2018-07-01	85.3340105061487
2018-08-01	85.3869996620804