Month	Percent
2012-01-01	5.78062070599384
2012-02-01	5.93912897259122
2012-03-01	5.73663624511082
2012-04-01	5.59113957832933
2012-05-01	5.90805282494290
2012-06-01	5.57354301572618
2012-07-01	5.40324461174589
2012-08-01	5.61638414352615
2012-09-01	5.78703703703704
2012-10-01	6.37430553272626
2012-11-01	6.09031491384433
2012-12-01	5.94140343993199
2013-01-01	5.85899034989825
2013-02-01	5.86584888424899
2013-03-01	5.37908496732026
2013-04-01	5.63338980841913
2013-05-01	5.61753639784067
2013-06-01	5.16870064608758
2013-07-01	5.17891997397528
2013-08-01	5.04437483685722
2013-09-01	5.07382463411475
2013-10-01	5.20081556037412
2013-11-01	5.15801062038596
2013-12-01	5.13454498747672
2014-01-01	5.46752956929257
2014-02-01	4.95087284174378
2014-03-01	4.78551000953289
2014-04-01	4.91584630041283
2014-05-01	5.05612678049241
2014-06-01	4.69388401482279
2014-07-01	4.71151104210893
2014-08-01	5.04883927438792
2014-09-01	5.02920284135754
2014-10-01	5.02766798418972
2014-11-01	4.95474333677848
2014-12-01	5.10200912958420
2015-01-01	5.08954991434356
2015-02-01	4.69013293390751
2015-03-01	4.38552557440681
2015-04-01	4.08353533470073
2015-05-01	4.26685671789787
2015-06-01	4.16291838570587
2015-07-01	4.43392701457218
2015-08-01	4.27781040398108
2015-09-01	4.50356030948491
2015-10-01	4.77248873248132
2015-11-01	4.53244715222007
2015-12-01	4.51732861889231
2016-01-01	4.52228908264767
2016-02-01	4.52324231873435
2016-03-01	4.38390432899112
2016-04-01	3.97373141588884
2016-05-01	3.73193246690149
2016-06-01	3.67633698746290
2016-07-01	3.75056484410303
2016-08-01	4.08120300751880
2016-09-01	4.34572815826774
2016-10-01	4.04909451898201
2016-11-01	3.98834729855543
2016-12-01	3.91705069124424
2017-01-01	3.92933201355770
2017-02-01	3.70027475809342
2017-03-01	3.55499790882476
2017-04-01	3.57014818355640
2017-05-01	3.76473382619281
2017-06-01	3.64589538901466
2017-07-01	3.35656421253276
2017-08-01	3.55926125156894
2017-09-01	3.55977454761198
2017-10-01	3.83590836441130
2017-11-01	3.76614587930679
2017-12-01	3.49765258215962
2018-01-01	3.34354563129676
2018-02-01	3.22420490055781
2018-03-01	2.98683666843752
2018-04-01	3.26550897503362
2018-05-01	3.44387385034961
2018-06-01	3.54464104717500
2018-07-01	3.13435003631082
2018-08-01	3.36677879596335
2018-09-01	3.55805786922831