Month	Percent
2005-01-01	3.17876333894766
2005-02-01	2.87494910210468
2005-03-01	2.96589512592578
2005-04-01	2.87800257468472
2005-05-01	2.45343595115813
2005-06-01	2.50710291409404
2005-07-01	3.17034531959566
2005-08-01	2.79591453595190
2005-09-01	2.69702067311764
2005-10-01	2.97821790388570
2005-11-01	2.03077067386393
2005-12-01	2.04762016368247
2006-01-01	2.35230699265164
2006-02-01	2.78864173194571
2006-03-01	2.50824032220570
2006-04-01	2.77284920597402
2006-05-01	2.11758466400878
2006-06-01	2.30513862518601
2006-07-01	3.23625849495061
2006-08-01	3.23942774851879
2006-09-01	2.95633499338495
2006-10-01	2.89075958598892
2006-11-01	2.79382472576283
2006-12-01	2.60862147645239
2007-01-01	3.08419867010800
2007-02-01	3.15034274177410
2007-03-01	3.25877789852615
2007-04-01	2.99906479251166
2007-05-01	2.58486568250275
2007-06-01	2.58137259247080
2007-07-01	2.93155522897152
2007-08-01	3.35591580115646
2007-09-01	3.16956871290081
2007-10-01	3.17704051557221
2007-11-01	2.98510110822634
2007-12-01	2.18114691137732
2008-01-01	2.96590560927210
2008-02-01	2.81565126502944
2008-03-01	2.78377451686946
2008-04-01	2.56763548084344
2008-05-01	2.52605858245622
2008-06-01	2.76393260241736
2008-07-01	3.18592955707196
2008-08-01	2.90615249313086
2008-09-01	3.11241915355654
2008-10-01	2.59933205491621
2008-11-01	3.11097033822526
2008-12-01	3.39267083883152
2009-01-01	3.99391832466699
2009-02-01	3.31050099871351
2009-03-01	3.56309879465327
2009-04-01	3.57925499968574
2009-05-01	3.60362756935594
2009-06-01	3.36127145810588
2009-07-01	4.64488085017867
2009-08-01	5.27081302123284
2009-09-01	5.59398205689847
2009-10-01	4.43595001211678
2009-11-01	3.58885107424559
2009-12-01	3.29905233688944
2010-01-01	4.16599751469678
2010-02-01	3.79012408954330
2010-03-01	3.76958571845685
2010-04-01	4.34532423330272
2010-05-01	3.94962258563891
2010-06-01	3.70811751608611
2010-07-01	3.95706790744034
2010-08-01	4.41681171239042
2010-09-01	4.25622752979766
2010-10-01	3.89329470981481
2010-11-01	3.56635978296578
2010-12-01	3.64131355349431
2011-01-01	3.87127822241824
2011-02-01	3.72965200224708
2011-03-01	3.28389703738421
2011-04-01	4.02216264816641
2011-05-01	3.85562641210785
2011-06-01	4.47484439903176
2011-07-01	4.36550631134995
2011-08-01	4.52116853920563
2011-09-01	4.28338098828728
2011-10-01	3.57384210838409
2011-11-01	3.62448964867731
2011-12-01	2.99806778955046
2012-01-01	3.39405446400689
2012-02-01	3.59785755622853
2012-03-01	3.27723637799008
2012-04-01	3.91643225157368
2012-05-01	3.71010911648541
2012-06-01	3.45300741401762
2012-07-01	3.76083347977654
2012-08-01	4.18578865979831
2012-09-01	3.95852537636658
2012-10-01	3.86546746506784
2012-11-01	3.81770467522621
2012-12-01	3.22522779316778
2013-01-01	3.72142064409116
2013-02-01	3.91278887569077
2013-03-01	3.60218061608311
2013-04-01	3.63008571384538
2013-05-01	3.80507271004300
2013-06-01	3.84218244355911
2013-07-01	3.91712617745789
2013-08-01	3.96188369021687
2013-09-01	4.16243449308335
2013-10-01	3.61605286814859
2013-11-01	3.29507723531564
2013-12-01	3.14094484669571
2014-01-01	3.71087156818754
2014-02-01	3.48566816274101
2014-03-01	3.78261441720739
2014-04-01	3.32509538594907
2014-05-01	3.94193073988558
2014-06-01	3.86465984346779
2014-07-01	4.14184986549237
2014-08-01	3.97876710633770
2014-09-01	3.70612601229390
2014-10-01	3.70376819080612
2014-11-01	3.28861460480120
2014-12-01	2.71917567174980
2015-01-01	3.35938522081191
2015-02-01	3.19868859198481
2015-03-01	3.14180997731853
2015-04-01	3.48991925817233
2015-05-01	3.67369511335137
2015-06-01	3.43250502410037
2015-07-01	3.66998329939612
2015-08-01	3.61444344195942
2015-09-01	3.30729594980546
2015-10-01	3.70883059177150
2015-11-01	3.11283602107963
2015-12-01	2.96579798826909
2016-01-01	3.31565782867566
2016-02-01	3.36183966290500
2016-03-01	2.65981392735644
2016-04-01	2.70667808125820
2016-05-01	3.24071744071857
2016-06-01	3.06504687144550
2016-07-01	2.87235795334277
2016-08-01	3.27520500912070
2016-09-01	3.49455910879984
2016-10-01	2.89508093106294
2016-11-01	2.67882102577168
2016-12-01	2.55183071417089
2017-01-01	2.82413615253512
2017-02-01	2.71882555155158
2017-03-01	2.82793762723681
2017-04-01	2.84921811817406
2017-05-01	3.17281273877692
2017-06-01	2.51337175114129
2017-07-01	2.34220297978154
2017-08-01	3.07192536213197
2017-09-01	2.69945526292503
2017-10-01	2.92636981348900
2017-11-01	3.11160521067594
2017-12-01	2.29786243293151
2018-01-01	2.72619230083092
2018-02-01	2.67847921450942
2018-03-01	2.18414610972874
2018-04-01	2.67703210681009
2018-05-01	2.47476415070525
2018-06-01	2.46442641974820
2018-07-01	2.97087217441570
2018-08-01	3.08196097126157
2018-09-01	2.94492696402040