Month	Percent
2004-01-31	2.99
2004-02-29	3.02
2004-03-31	3.16
2004-04-30	3.22
2004-05-31	3.32
2004-06-30	3.57
2004-07-31	3.82
2004-08-31	3.79
2004-09-30	3.95
2004-10-31	3.98
2004-11-30	3.99
2004-12-31	3.99
2005-01-31	4.01
2005-02-28	4.03
2005-03-31	4.01
2005-04-30	4.03
2005-05-31	4.05
2005-06-30	4.05
2005-07-31	4.06
2005-08-31	4.03
2005-09-30	3.84
2005-10-31	3.84
2005-11-30	3.84
2005-12-31	3.84
2006-01-31	3.87
2006-02-28	3.88
2006-03-31	3.94
2006-04-30	3.95
2006-05-31	3.86
2006-06-30	3.84
2006-07-31	3.84
2006-08-31	3.87
2006-09-30	4.05
2006-10-31	4.06
2006-11-30	4.1
2006-12-31	4.27
2007-01-31	4.42
2007-02-28	4.56
2007-03-31	4.49
2007-04-30	4.5
2007-05-31	4.53
2007-06-30	4.69
2007-07-31	4.75
2007-08-31	4.92
2007-09-30	4.95
2007-10-31	4.94
2007-11-30	4.93
2007-12-31	4.87
2008-01-31	4.67
2008-02-29	4.68
2008-03-31	4.47
2008-04-30	4.5
2008-05-31	4.29
2008-06-30	4.29
2008-07-31	4.31
2008-08-31	4.31
2008-09-30	4.31
2008-10-31	4.32
2008-11-30	3.79
2008-12-31	2.65
2009-01-31	1.87
2009-02-28	1.57
2009-03-31	1.28
2009-04-30	1.19
2009-05-31	1.25
2009-06-30	1.28
2009-07-31	1.3
2009-08-31	1.35
2009-09-30	1.36
2009-10-31	1.37
2009-11-30	1.41
2009-12-31	1.42
2010-01-31	1.36
2010-02-28	1.37
2010-03-31	1.43
2010-04-30	1.49
2010-05-31	1.56
2010-06-30	1.56
2010-07-31	1.6
2010-08-31	1.62
2010-09-30	1.67
2010-10-31	1.74
2010-11-30	1.75
2010-12-31	1.75
2011-01-31	1.65
2011-02-28	1.65
2011-03-31	1.72
2011-04-30	1.86
2011-05-31	1.86
2011-06-30	1.9
2011-07-31	1.91
2011-08-31	1.94
2011-09-30	1.94
2011-10-31	2.05
2011-11-30	2.08
2011-12-31	2.09
2012-01-31	2.1
2012-02-29	2.12
2012-03-31	2.25
2012-04-30	2.18
2012-05-31	2.22
2012-06-30	2.24
2012-07-31	2.22
2012-08-31	2.28
2012-09-30	2.29
2012-10-31	2.25
2012-11-30	2.24
2012-12-31	2.22
2013-01-31	2.19
2013-02-28	2.19
2013-03-31	2.19
2013-04-30	2.12
2013-05-31	2.08
2013-06-30	2.03
2013-07-31	1.97
2013-08-31	1.95
2013-09-30	1.9
2013-10-31	1.88
2013-11-30	1.83
2013-12-31	1.84
2014-01-31	1.69
2014-02-28	1.71
2014-03-31	1.63
2014-04-30	1.56
2014-05-31	1.5
2014-06-30	1.5
2014-07-31	1.47
2014-08-31	1.45
2014-09-30	1.44
2014-10-31	1.46
2014-11-30	1.42
2014-12-31	1.4
2015-01-31	1.4
2015-02-28	1.37
2015-03-31	1.34
2015-04-30	1.27
2015-05-31	1.24
2015-06-30	1.23
2015-07-31	1.22
2015-08-31	1.21
2015-09-30	1.21
2015-10-31	1.18
2015-11-30	1.17
2015-12-31	1.13
2016-01-31	1.12
2016-02-29	1.14
2016-03-31	1.12
2016-04-30	1.08
2016-05-31	1.06
2016-06-30	1.01
2016-07-31	1.01
2016-08-31	0.99
2016-09-30	0.94
2016-10-31	0.89
2016-11-30	0.81
2016-12-31	0.72
2017-01-31	0.71
2017-02-28	0.67
2017-03-31	0.62
2017-04-30	0.62
2017-05-31	0.6
2017-06-30	0.6
2017-07-31	0.59
2017-08-31	0.59
2017-09-30	0.58
2017-10-31	0.56
2017-11-30	0.54
2017-12-31	0.67
2018-01-31	0.68
2018-02-28	0.69
2018-03-31	0.69
2018-04-30	0.72
2018-05-31	0.72
2018-06-30	0.73
2018-07-31	0.66
2018-08-31	0.64
2018-09-30	0.71
2018-10-31	0.72
2018-11-30	0.72
2018-12-31	0.72
2019-01-31	0.72
2019-02-28	0.73
2019-03-31	0.74
2019-04-30	0.78
2019-05-31	0.78
2019-06-30	0.78
2019-07-31	0.79
2019-08-31	0.76
2019-09-30	0.76
2019-10-31	0.74
2019-11-30	0.74
2019-12-31	0.73
2020-01-31	0.73
2020-02-29	0.73
2020-03-31	0.72
2020-04-30	0.68
2020-05-31	0.41
2020-06-30	0.3
2020-07-31	0.24
2020-08-31	0.21
2020-09-30	0.21
2020-10-31	0.21
2020-11-30	0.2
2020-12-31	0.19
2021-01-31	0.18
2021-02-28	0.18
2021-03-31	0.18
2021-04-30	0.17
2021-05-31	0.17
2021-06-30	0.17
2021-07-31	0.17
2021-08-31	0.17
2021-09-30	0.16
2021-10-31	0.15
2021-11-30	0.15
2021-12-31	0.15
2022-01-31	0.17
2022-02-28	0.2
2022-03-31	0.23
2022-04-30	0.27
2022-05-31	0.33
2022-06-30	0.36
2022-07-31	0.45
2022-08-31	0.51
2022-09-30	0.7
2022-10-31	0.82
2022-11-30	0.97
2022-12-31	1.34
2023-01-31	1.4
2023-02-28	1.55
2023-03-31	1.63
2023-04-30	1.91
2023-05-31	1.9
2023-06-30	2
2023-07-31	2.23
2023-08-31	2.42
2023-09-30	2.55
2023-10-31	2.57
2023-11-30	2.59
2023-12-31	2.61