Month	Percent
2004-01-31	4.87
2004-02-29	4.9
2004-03-31	4.91
2004-04-30	4.92
2004-05-31	4.92
2004-06-30	4.94
2004-07-31	4.96
2004-08-31	5.01
2004-09-30	5.02
2004-10-31	5.01
2004-11-30	5.04
2004-12-31	5.06
2005-01-31	5.07
2005-02-28	5.11
2005-03-31	5.11
2005-04-30	5.11
2005-05-31	5.12
2005-06-30	5.13
2005-07-31	5.17
2005-08-31	5.17
2005-09-30	5.21
2005-10-31	5.17
2005-11-30	5.17
2005-12-31	5.15
2006-01-31	5.12
2006-02-28	5.12
2006-03-31	5.08
2006-04-30	5.08
2006-05-31	5.07
2006-06-30	5.07
2006-07-31	5.06
2006-08-31	5.07
2006-09-30	5.08
2006-10-31	5.06
2006-11-30	5.08
2006-12-31	5.08
2007-01-31	5.07
2007-02-28	5.12
2007-03-31	5.11
2007-04-30	5.13
2007-05-31	5.16
2007-06-30	5.22
2007-07-31	5.21
2007-08-31	5.25
2007-09-30	5.24
2007-10-31	5.29
2007-11-30	5.34
2007-12-31	5.36
2008-01-31	5.4
2008-02-29	5.44
2008-03-31	5.48
2008-04-30	5.5
2008-05-31	5.53
2008-06-30	5.57
2008-07-31	5.6
2008-08-31	5.64
2008-09-30	5.68
2008-10-31	5.7
2008-11-30	5.73
2008-12-31	5.73
2009-01-31	5.72
2009-02-28	5.73
2009-03-31	5.7
2009-04-30	5.71
2009-05-31	5.64
2009-06-30	5.65
2009-07-31	5.59
2009-08-31	5.55
2009-09-30	5.53
2009-10-31	5.47
2009-11-30	5.46
2009-12-31	5.42
2010-01-31	5.39
2010-02-28	5.38
2010-03-31	5.35
2010-04-30	5.33
2010-05-31	5.32
2010-06-30	5.3
2010-07-31	5.26
2010-08-31	5.24
2010-09-30	5.21
2010-10-31	5.18
2010-11-30	5.17
2010-12-31	5.13
2011-01-31	5.11
2011-02-28	5.11
2011-03-31	5.09
2011-04-30	5.06
2011-05-31	5.04
2011-06-30	5.03
2011-07-31	5
2011-08-31	4.97
2011-09-30	4.95
2011-10-31	4.91
2011-11-30	4.86
2011-12-31	4.82
2012-01-31	4.79
2012-02-29	4.76
2012-03-31	4.72
2012-04-30	4.68
2012-05-31	4.65
2012-06-30	4.63
2012-07-31	4.6
2012-08-31	4.58
2012-09-30	4.56
2012-10-31	4.52
2012-11-30	4.5
2012-12-31	4.46
2013-01-31	4.42
2013-02-28	4.39
2013-03-31	4.35
2013-04-30	4.29
2013-05-31	4.27
2013-06-30	4.23
2013-07-31	4.16
2013-08-31	4.11
2013-09-30	4.04
2013-10-31	3.98
2013-11-30	3.93
2013-12-31	3.87
2014-01-31	3.83
2014-02-28	3.8
2014-03-31	3.76
2014-04-30	3.71
2014-05-31	3.67
2014-06-30	3.64
2014-07-31	3.6
2014-08-31	3.57
2014-09-30	3.54
2014-10-31	3.51
2014-11-30	3.5
2014-12-31	3.47
2015-01-31	3.46
2015-02-28	3.43
2015-03-31	3.4
2015-04-30	3.37
2015-05-31	3.34
2015-06-30	3.3
2015-07-31	3.27
2015-08-31	3.24
2015-09-30	3.2
2015-10-31	3.17
2015-11-30	3.14
2015-12-31	3.11
2016-01-31	3.04
2016-02-29	3.02
2016-03-31	2.99
2016-04-30	2.96
2016-05-31	2.94
2016-06-30	2.92
2016-07-31	2.88
2016-08-31	2.85
2016-09-30	2.83
2016-10-31	2.79
2016-11-30	2.76
2016-12-31	2.73
2017-01-31	2.7
2017-02-28	2.68
2017-03-31	2.65
2017-04-30	2.63
2017-05-31	2.6
2017-06-30	2.57
2017-07-31	2.54
2017-08-31	2.51
2017-09-30	2.49
2017-10-31	2.45
2017-11-30	2.44
2017-12-31	2.41
2018-01-31	2.37
2018-02-28	2.36
2018-03-31	2.35
2018-04-30	2.33
2018-05-31	2.31
2018-06-30	2.3
2018-07-31	2.29
2018-08-31	2.27
2018-09-30	2.27
2018-10-31	2.26
2018-11-30	2.25
2018-12-31	2.24
2019-01-31	2.23
2019-02-28	2.24
2019-03-31	2.23
2019-04-30	2.22
2019-05-31	2.22
2019-06-30	2.21
2019-07-31	2.21
2019-08-31	2.2
2019-09-30	2.19
2019-10-31	2.18
2019-11-30	2.19
2019-12-31	2.17
2020-01-31	2.17
2020-02-29	2.16
2020-03-31	2.15
2020-04-30	2.14
2020-05-31	2.14
2020-06-30	2.13
2020-07-31	2.11
2020-08-31	2.1
2020-09-30	2.09
2020-10-31	2.07
2020-11-30	2.06
2020-12-31	2.05
2021-01-31	2.03
2021-02-28	2.03
2021-03-31	2.02
2021-04-30	2.02
2021-05-31	2.01
2021-06-30	2
2021-07-31	2
2021-08-31	1.99
2021-09-30	1.98
2021-10-31	1.97
2021-11-30	1.95
2021-12-31	1.94
2022-01-31	1.92
2022-02-28	1.92
2022-03-31	1.91
2022-04-30	1.91
2022-05-31	1.91
2022-06-30	1.92
2022-07-31	1.93
2022-08-31	1.95
2022-09-30	1.98
2022-10-31	2.03
2022-11-30	2.08
2022-12-31	2.14
2023-01-31	2.17
2023-02-28	2.22
2023-03-31	2.27
2023-04-30	2.3
2023-05-31	2.35
2023-06-30	2.44
2023-07-31	2.5
2023-08-31	2.56
2023-09-30	2.64
2023-10-31	2.71
2023-11-30	2.78
2023-12-31	2.86