Month	Percent
2004-01-31	3.9
2004-02-29	3.92
2004-03-31	3.98
2004-04-30	4.04
2004-05-31	4.03
2004-06-30	4.28
2004-07-31	4.31
2004-08-31	4.38
2004-09-30	4.48
2004-10-31	4.5
2004-11-30	4.55
2004-12-31	4.53
2005-01-31	4.59
2005-02-28	4.56
2005-03-31	4.59
2005-04-30	4.57
2005-05-31	4.58
2005-06-30	4.56
2005-07-31	4.53
2005-08-31	4.51
2005-09-30	4.45
2005-10-31	4.48
2005-11-30	4.45
2005-12-31	4.43
2006-01-31	4.46
2006-02-28	4.42
2006-03-31	4.43
2006-04-30	4.52
2006-05-31	4.48
2006-06-30	4.42
2006-07-31	4.44
2006-08-31	4.49
2006-09-30	4.61
2006-10-31	4.59
2006-11-30	4.72
2006-12-31	4.74
2007-01-31	4.82
2007-02-28	4.88
2007-03-31	4.95
2007-04-30	5.3
2007-05-31	5.03
2007-06-30	5.32
2007-07-31	5.21
2007-08-31	5.35
2007-09-30	5.56
2007-10-31	5.55
2007-11-30	5.54
2007-12-31	5.62
2008-01-31	5.7
2008-02-29	5.51
2008-03-31	5.51
2008-04-30	5.59
2008-05-31	5.53
2008-06-30	5.62
2008-07-31	5.59
2008-08-31	5.79
2008-09-30	5.75
2008-10-31	5.69
2008-11-30	5.61
2008-12-31	5.26
2009-01-31	5.03
2009-02-28	4.85
2009-03-31	4.64
2009-04-30	4.47
2009-05-31	4.11
2009-06-30	4.03
2009-07-31	3.78
2009-08-31	3.59
2009-09-30	3.49
2009-10-31	3.44
2009-11-30	3.33
2009-12-31	3.23
2010-01-31	3.27
2010-02-28	3.28
2010-03-31	3.28
2010-04-30	3.3
2010-05-31	3.24
2010-06-30	3.28
2010-07-31	3.19
2010-08-31	3.2
2010-09-30	3.16
2010-10-31	3.15
2010-11-30	3.17
2010-12-31	3.15
2011-01-31	3.25
2011-02-28	3.25
2011-03-31	3.25
2011-04-30	3.26
2011-05-31	3.29
2011-06-30	3.33
2011-07-31	3.32
2011-08-31	3.32
2011-09-30	3.31
2011-10-31	3.32
2011-11-30	3.36
2011-12-31	3.35
2012-01-31	3.3
2012-02-29	3.27
2012-03-31	3.33
2012-04-30	3.33
2012-05-31	3.31
2012-06-30	3.32
2012-07-31	3.3
2012-08-31	3.32
2012-09-30	3.31
2012-10-31	3.31
2012-11-30	3.33
2012-12-31	3.31
2013-01-31	3.21
2013-02-28	3.19
2013-03-31	3.22
2013-04-30	3.09
2013-05-31	3.04
2013-06-30	3
2013-07-31	3.05
2013-08-31	2.88
2013-09-30	2.96
2013-10-31	2.81
2013-11-30	2.9
2013-12-31	2.7
2014-01-31	2.88
2014-02-28	2.61
2014-03-31	2.67
2014-04-30	2.51
2014-05-31	2.54
2014-06-30	2.34
2014-07-31	2.36
2014-08-31	2.24
2014-09-30	2.17
2014-10-31	2.16
2014-11-30	2.13
2014-12-31	2.03
2015-01-31	2.02
2015-02-28	2
2015-03-31	1.96
2015-04-30	1.88
2015-05-31	2.15
2015-06-30	1.92
2015-07-31	2.34
2015-08-31	1.78
2015-09-30	1.95
2015-10-31	1.84
2015-11-30	1.89
2015-12-31	1.76
2016-01-31	1.74
2016-02-29	1.74
2016-03-31	1.72
2016-04-30	1.69
2016-05-31	1.66
2016-06-30	1.64
2016-07-31	1.6
2016-08-31	1.57
2016-09-30	1.54
2016-10-31	1.5
2016-11-30	1.46
2016-12-31	1.42
2017-01-31	1.39
2017-02-28	1.36
2017-03-31	1.33
2017-04-30	1.3
2017-05-31	1.27
2017-06-30	1.24
2017-07-31	1.21
2017-08-31	1.18
2017-09-30	1.18
2017-10-31	1.17
2017-11-30	1.15
2017-12-31	1.16
2018-01-31	1.16
2018-02-28	1.15
2018-03-31	1.15
2018-04-30	1.14
2018-05-31	1.14
2018-06-30	1.14
2018-07-31	1.23
2018-08-31	1.23
2018-09-30	1.24
2018-10-31	1.24
2018-11-30	1.24
2018-12-31	1.25
2019-01-31	1.25
2019-02-28	1.26
2019-03-31	1.27
2019-04-30	1.29
2019-05-31	1.3
2019-06-30	1.31
2019-07-31	1.32
2019-08-31	1.32
2019-09-30	1.32
2019-10-31	1.32
2019-11-30	1.31
2019-12-31	1.31
2020-01-31	1.29
2020-02-29	1.28
2020-03-31	1.28
2020-04-30	1.25
2020-05-31	1.24
2020-06-30	1.22
2020-07-31	1.2
2020-08-31	1.18
2020-09-30	1.15
2020-10-31	1.12
2020-11-30	1.1
2020-12-31	1.07
2021-01-31	1.04
2021-02-28	1.01
2021-03-31	0.98
2021-04-30	0.93
2021-05-31	0.9
2021-06-30	0.83
2021-07-31	0.79
2021-08-31	0.76
2021-09-30	0.75
2021-10-31	0.74
2021-11-30	0.72
2021-12-31	0.71
2022-01-31	0.77
2022-02-28	0.77
2022-03-31	0.77
2022-04-30	0.79
2022-05-31	0.83
2022-06-30	0.88
2022-07-31	0.95
2022-08-31	1.03
2022-09-30	1.16
2022-10-31	1.48
2022-11-30	1.79
2022-12-31	2.11
2023-01-31	2.34
2023-02-28	2.56
2023-03-31	2.74
2023-04-30	2.95
2023-05-31	3.12
2023-06-30	3.28
2023-07-31	3.47
2023-08-31	3.71
2023-09-30	3.9
2023-10-31	4.09
2023-11-30	4.23
2023-12-31	4.35