Month	Percent
1996-01-31	5.7895
1996-02-29	6.299
1996-03-31	6.031
1996-04-30	6.0425
1996-05-31	5.9824
1996-06-30	5.7015
1996-07-31	5.7617
1996-08-31	5.7033
1996-09-30	5.709
1996-10-31	5.7961
1996-11-30	5.8343
1996-12-31	5.782
1997-01-31	5.8852
1997-02-28	5.9765
1997-03-31	5.9492
1997-04-30	5.9568
1997-05-31	6.1628
1997-06-30	6.1586
1997-07-31	6.5035
1997-08-31	6.89
1997-09-30	6.9775
1997-10-31	6.9887
1997-11-30	7.1073
1997-12-31	7.1517
1998-01-31	7.2121
1998-02-28	7.2263
1998-03-31	7.2361
1998-04-30	7.1895
1998-05-31	7.1842
1998-06-30	7.1895
1998-07-31	7.2213
1998-08-31	7.4573
1998-09-30	7.2845
1998-10-31	7.3798
1998-11-30	6.7786
1998-12-31	6.3171
1999-01-31	5.8998
1999-02-28	5.657
1999-03-31	5.4511
1999-04-30	5.263
1999-05-31	5.175
1999-06-30	4.8307
1999-07-31	4.8818
1999-08-31	4.8595
1999-09-30	4.9352
1999-10-31	5.0417
1999-11-30	5.217
1999-12-31	4.935
2000-01-31	5.3613
2000-02-29	5.8012
2000-03-31	5.7804
2000-04-30	5.9069
2000-05-31	5.8905
2000-06-30	5.8211
2000-07-31	5.9221
2000-08-31	5.8705
2000-09-30	5.9976
2000-10-31	5.8455
2000-11-30	5.9455
2000-12-31	5.8368
2001-01-31	5.7932
2001-02-28	5.79
2001-03-31	5.4166
2001-04-30	5.2947
2001-05-31	5.394
2001-06-30	4.7726
2001-07-31	5.2398
2001-08-31	4.7898
2001-09-30	4.7863
2001-10-31	4.5761
2001-11-30	3.7136
2001-12-31	4.4211
2002-01-31	3.7727
2002-02-28	3.9188
2002-03-31	4.0653
2002-04-30	3.7193
2002-05-31	3.8784
2002-06-30	3.5514
2002-07-31	3.7835
2002-08-31	4.0071
2002-09-30	3.7915
2002-10-31	4.0065
2002-11-30	3.6486
2002-12-31	4.2088
2003-01-31	3.7727
2003-02-28	3.6625
2003-03-31	3.6726
2003-04-30	3.5305
2003-05-31	3.6025
2003-06-30	3.5776
2003-07-31	3.3304
2003-08-31	3.3813
2003-09-30	3.4591
2003-10-31	3.3415
2003-11-30	3.5375
2003-12-31	3.7417
2004-01-31	3.63
2004-02-29	3.8813
2004-03-31	3.92
2004-04-30	3.826
2004-05-31	4.1276
2004-06-30	4.3284
2004-07-31	4.4452
2004-08-31	4.6302
2004-09-30	4.7236
2004-10-31	4.7505
2004-11-30	4.7098
2004-12-31	4.779
2005-01-31	4.728
2005-02-28	4.7355
2005-03-31	4.719
2005-04-30	4.764
2005-05-31	4.7368
2005-06-30	4.8139
2005-07-31	4.7264
2005-08-31	4.5318
2005-09-30	4.5352
2005-10-31	4.4279
2005-11-30	4.5069
2005-12-31	4.5906
2006-01-31	4.4898
2006-02-28	4.4253
2006-03-31	4.4604
2006-04-30	4.48
2006-05-31	4.4881
2006-06-30	4.5336
2006-07-31	4.511
2006-08-31	4.6973
2006-09-30	4.7898
2006-10-31	4.8125
2006-11-30	4.9748
2006-12-31	5.0626
2007-01-31	5.1745
2007-02-28	5.2423
2007-03-31	5.2461
2007-04-30	5.2161
2007-05-31	5.4229
2007-06-30	5.5457
2007-07-31	5.8136
2007-08-31	5.8707
2007-09-30	5.8428
2007-10-31	5.7552
2007-11-30	5.7552
2007-12-31	5.6221
2008-01-31	5.525
2008-02-29	5.3002
2008-03-31	5.2921
2008-04-30	5.0993
2008-05-31	5.0703
2008-06-30	5.0876
2008-07-31	5.0922
2008-08-31	5.0318
2008-09-30	4.768
2008-10-31	4.4435
2008-11-30	2.874
2008-12-31	1.8679
2009-01-31	1.4983
2009-02-28	1.0065
2009-03-31	0.7298
2009-04-30	0.5125
2009-05-31	0.4874
2009-06-30	0.4773
2009-07-31	0.4304
2009-08-31	0.453
2009-09-30	0.4525
2009-10-31	0.4607
2009-11-30	0.4586
2009-12-31	0.469
2010-01-31	0.4958
2010-02-28	0.492
2010-03-31	0.5026
2010-04-30	0.4785
2010-05-31	0.4863
2010-06-30	0.4984
2010-07-31	0.5305
2010-08-31	0.5207
2010-09-30	0.5295
2010-10-31	0.5421
2010-11-30	0.5334
2010-12-31	0.5329
2011-01-31	0.5038
2011-02-28	0.4783
2011-03-31	0.5
2011-04-30	0.5222
2011-05-31	0.5073
2011-06-30	0.5307
2011-07-31	0.5291
2011-08-31	0.5207
2011-09-30	0.5145
2011-10-31	0.5079
2011-11-30	0.4561
2011-12-31	0.4335
2012-01-31	0.4562
2012-02-29	0.4655
2012-03-31	0.4741
2012-04-30	0.4489
2012-05-31	0.4373
2012-06-30	0.4732
2012-07-31	0.4741
2012-08-31	0.4245
2012-09-30	0.4643
2012-10-31	0.4261
2012-11-30	0.4243
2012-12-31	0.455
2013-01-31	0.4491
2013-02-28	0.4228
2013-03-31	0.4543
2013-04-30	0.46
2013-05-31	0.4417
2013-06-30	0.4478
2013-07-31	0.4457
2013-08-31	0.4212
2013-09-30	0.4426
2013-10-31	0.4324
2013-11-30	0.4174
2013-12-31	0.378
2014-01-31	0.428
2014-02-28	0.417
2014-03-31	0.4271
2014-04-30	0.3898
2014-05-31	0.4155
2014-06-30	0.4455
2014-07-31	0.448
2014-08-31	0.442
2014-09-30	0.4825
2014-10-31	0.4815
2014-11-30	0.47
2014-12-31	0.4376
2015-01-31	0.4931
2015-02-28	0.4713
2015-03-31	0.4884
2015-04-30	0.5028
2015-05-31	0.5032
2015-06-30	0.502
2015-07-31	0.5143
2015-08-31	0.506
2015-09-30	0.4975
2015-10-31	0.5091
2015-11-30	0.5007
2015-12-31	0.4912
2016-01-31	0.5233
2016-02-29	0.5212
2016-03-31	0.5129
2016-04-30	0.5019
2016-05-31	0.5013
2016-06-30	0.4966
2016-07-31	0.4852
2016-08-31	0.2916
2016-09-30	0.237
2016-10-31	0.2364
2016-11-30	0.2307
2016-12-31	0.225
2017-01-31	0.2338
2017-02-28	0.2198
2017-03-31	0.1763
2017-04-30	0.1947
2017-05-31	0.2021
2017-06-30	0.2086
2017-07-31	0.21
2017-08-31	0.2023
2017-09-30	0.2029
2017-10-31	0.2202
2017-11-30	0.4461
2017-12-31	0.44
2018-01-31	0.453
2018-02-28	0.4533
2018-03-31	0.4695
2018-04-30	0.4793
2018-05-31	0.4769
2018-06-30	0.4807