Month	Percent
2004-01-31	4.92
2004-02-29	5.02
2004-03-31	5.11
2004-04-30	5.07
2004-05-31	5.11
2004-06-30	5.32
2004-07-31	5.55
2004-08-31	5.58
2004-09-30	5.79
2004-10-31	5.8
2004-11-30	5.81
2004-12-31	5.8
2005-01-31	5.74
2005-02-28	5.72
2005-03-31	5.71
2005-04-30	5.67
2005-05-31	5.65
2005-06-30	5.69
2005-07-31	5.7
2005-08-31	5.68
2005-09-30	5.47
2005-10-31	5.46
2005-11-30	5.46
2005-12-31	5.43
2006-01-31	5.46
2006-02-28	5.48
2006-03-31	5.46
2006-04-30	5.48
2006-05-31	5.47
2006-06-30	5.46
2006-07-31	5.46
2006-08-31	5.47
2006-09-30	5.67
2006-10-31	5.66
2006-11-30	5.69
2006-12-31	5.89
2007-01-31	5.92
2007-02-28	6.11
2007-03-31	6.16
2007-04-30	6.12
2007-05-31	6.12
2007-06-30	6.35
2007-07-31	6.42
2007-08-31	6.59
2007-09-30	6.54
2007-10-31	6.52
2007-11-30	6.47
2007-12-31	6.51
2008-01-31	6.3
2008-02-29	6.25
2008-03-31	6.06
2008-04-30	6.04
2008-05-31	5.88
2008-06-30	5.9
2008-07-31	5.93
2008-08-31	5.9
2008-09-30	5.9
2008-10-31	5.9
2008-11-30	5.38
2008-12-31	4.09
2009-01-31	3.3
2009-02-28	2.96
2009-03-31	2.59
2009-04-30	2.22
2009-05-31	2.25
2009-06-30	2.25
2009-07-31	2.34
2009-08-31	2.37
2009-09-30	2.4
2009-10-31	2.45
2009-11-30	2.49
2009-12-31	2.56
2010-01-31	2.67
2010-02-28	2.7
2010-03-31	2.73
2010-04-30	2.76
2010-05-31	2.77
2010-06-30	2.8
2010-07-31	2.79
2010-08-31	2.69
2010-09-30	2.69
2010-10-31	2.69
2010-11-30	2.69
2010-12-31	2.71
2011-01-31	2.72
2011-02-28	2.73
2011-03-31	2.73
2011-04-30	2.74
2011-05-31	2.74
2011-06-30	2.74
2011-07-31	2.73
2011-08-31	2.75
2011-09-30	2.69
2011-10-31	2.75
2011-11-30	2.75
2011-12-31	2.75
2012-01-31	2.79
2012-02-29	2.79
2012-03-31	2.79
2012-04-30	2.81
2012-05-31	2.86
2012-06-30	2.86
2012-07-31	2.87
2012-08-31	2.88
2012-09-30	2.88
2012-10-31	2.92
2012-11-30	2.93
2012-12-31	2.93
2013-01-31	2.92
2013-02-28	2.94
2013-03-31	2.94
2013-04-30	2.96
2013-05-31	2.94
2013-06-30	2.93
2013-07-31	2.95
2013-08-31	2.96
2013-09-30	2.95
2013-10-31	2.95
2013-11-30	2.96
2013-12-31	2.95
2014-01-31	2.95
2014-02-28	2.94
2014-03-31	2.94
2014-04-30	2.94
2014-05-31	2.97
2014-06-30	2.97
2014-07-31	2.98
2014-08-31	2.99
2014-09-30	2.97
2014-10-31	2.96
2014-11-30	2.96
2014-12-31	2.96
2015-01-31	2.95
2015-02-28	2.93
2015-03-31	2.93
2015-04-30	2.92
2015-05-31	2.92
2015-06-30	2.91
2015-07-31	2.9
2015-08-31	2.89
2015-09-30	2.89
2015-10-31	2.89
2015-11-30	2.87
2015-12-31	2.88
2016-01-31	2.89
2016-02-29	2.88
2016-03-31	2.88
2016-04-30	2.87
2016-05-31	2.86
2016-06-30	2.86
2016-07-31	2.87
2016-08-31	2.82
2016-09-30	2.63
2016-10-31	2.61
2016-11-30	2.59
2016-12-31	2.59
2017-01-31	2.58
2017-02-28	2.57
2017-03-31	2.56
2017-04-30	2.58
2017-05-31	2.56
2017-06-30	2.56
2017-07-31	2.56
2017-08-31	2.56
2017-09-30	2.57
2017-10-31	2.58
2017-11-30	2.61
2017-12-31	2.8
2018-01-31	2.8
2018-02-28	2.79
2018-03-31	2.8
2018-04-30	2.78
2018-05-31	2.79
2018-06-30	2.82
2018-07-31	2.79
2018-08-31	2.8
2018-09-30	3.07
2018-10-31	3.02
2018-11-30	3.04
2018-12-31	3.03
2019-01-31	3.04
2019-02-28	3
2019-03-31	2.98
2019-04-30	3
2019-05-31	2.95
2019-06-30	2.97
2019-07-31	2.98
2019-08-31	3.01
2019-09-30	2.97
2019-10-31	2.97
2019-11-30	2.98
2019-12-31	2.92
2020-01-31	2.96
2020-02-29	2.97
2020-03-31	2.86
2020-04-30	2.41
2020-05-31	2.26
2020-06-30	2.3
2020-07-31	2.3
2020-08-31	2.29
2020-09-30	2.28
2020-10-31	2.29
2020-11-30	2.3
2020-12-31	2.36
2021-01-31	2.31
2021-02-28	2.31
2021-03-31	2.33
2021-04-30	2.3
2021-05-31	2.31
2021-06-30	2.36
2021-07-31	2.29
2021-08-31	2.33
2021-09-30	2.34
2021-10-31	2.32
2021-11-30	2.33
2021-12-31	2.32
2022-01-31	2.42
2022-02-28	2.52
2022-03-31	2.72
2022-04-30	2.78
2022-05-31	2.98
2022-06-30	3.21
2022-07-31	3.27
2022-08-31	3.51
2022-09-30	3.88
2022-10-31	4.02
2022-11-30	4.41
2022-12-31	5.02
2023-01-31	5.17
2023-02-28	5.53
2023-03-31	5.96
2023-04-30	5.91
2023-05-31	6.12
2023-06-30	6.29
2023-07-31	6.35
2023-08-31	6.69
2023-09-30	6.84
2023-10-31	6.9
2023-11-30	6.83
2023-12-31	6.83