Month	Percent
2009-07-31	3.43
2009-08-31	3.49
2009-09-30	3.86
2009-10-31	3.54
2009-11-30	3.54
2009-12-31	3.75
2010-01-31	3.52
2010-02-28	3.38
2010-03-31	3.28
2010-04-30	3.24
2010-05-31	3.11
2010-06-30	3.3
2010-07-31	3.14
2010-08-31	3.2
2010-09-30	3.16
2010-10-31	3.2
2010-11-30	3.26
2010-12-31	3.26
2011-01-31	3.29
2011-02-28	3.33
2011-03-31	3.49
2011-04-30	3.49
2011-05-31	3.49
2011-06-30	3.28
2011-07-31	3.26
2011-08-31	3.08
2011-09-30	3.08
2011-10-31	3.05
2011-11-30	3.15
2011-12-31	3.27
2012-01-31	3.3
2012-02-29	3.28
2012-03-31	3.18
2012-04-30	3.25
2012-05-31	3.2
2012-06-30	3.24
2012-07-31	3.17
2012-08-31	3.08
2012-09-30	2.86
2012-10-31	2.71
2012-11-30	2.49
2012-12-31	2.45
2013-01-31	2.3
2013-02-28	2.29
2013-03-31	2.15
2013-04-30	1.92
2013-05-31	1.93
2013-06-30	1.72
2013-07-31	1.95
2013-08-31	1.93
2013-09-30	1.87
2013-10-31	2.01
2013-11-30	1.98
2013-12-31	1.81
2014-01-31	1.67
2014-02-28	1.7
2014-03-31	1.66
2014-04-30	1.63
2014-05-31	1.62
2014-06-30	1.61
2014-07-31	1.52
2014-08-31	1.52
2014-09-30	1.54
2014-10-31	1.6
2014-11-30	1.57
2014-12-31	1.55
2015-01-31	1.48
2015-02-28	1.45
2015-03-31	1.43
2015-04-30	1.43
2015-05-31	1.39
2015-06-30	1.51
2015-07-31	1.56
2015-08-31	1.55
2015-09-30	1.54
2015-10-31	1.46
2015-11-30	1.35
2015-12-31	1.31
2016-01-31	1.24
2016-02-29	1.12
2016-03-31	1.08
2016-04-30	1.15
2016-05-31	1.2
2016-06-30	1.35
2016-07-31	1.2
2016-08-31	1.11
2016-09-30	1
2016-10-31	0.94
2016-11-30	0.95
2016-12-31	1
2017-01-31	0.85
2017-02-28	0.78
2017-03-31	0.85
2017-04-30	0.9
2017-05-31	1
2017-06-30	1.05
2017-07-31	1.08
2017-08-31	1.16
2017-09-30	1.26
2017-10-31	1.16
2017-11-30	1.34
2017-12-31	1.16
2018-01-31	1.07
2018-02-28	1.05
2018-03-31	1.04
2018-04-30	1.02
2018-05-31	1.14
2018-06-30	1.3
2018-07-31	1.32
2018-08-31	1.38
2018-09-30	1.41
2018-10-31	1.35
2018-11-30	1.34
2018-12-31	1.38
2019-01-31	1.24
2019-02-28	1.27
2019-03-31	1.05
2019-04-30	1.29
2019-05-31	1.25
2019-06-30	1.2
2019-07-31	1.15
2019-08-31	1.13
2019-09-30	1.13
2019-10-31	1.04
2019-11-30	1.06
2019-12-31	1.07
2020-01-31	1.04
2020-02-29	1.06
2020-03-31	1.04
2020-04-30	0.78
2020-05-31	0.76
2020-06-30	0.68
2020-07-31	0.61
2020-08-31	0.55
2020-09-30	0.46
2020-10-31	0.52
2020-11-30	0.47
2020-12-31	0.43
2021-01-31	0.39
2021-02-28	0.35
2021-03-31	0.32
2021-04-30	0.31
2021-05-31	0.31
2021-06-30	0.33
2021-07-31	0.37
2021-08-31	0.39
2021-09-30	0.46
2021-10-31	0.41
2021-11-30	0.46
2021-12-31	0.54
2022-01-31	0.54
2022-02-28	1.17
2022-03-31	1.1
2022-04-30	1.45
2022-05-31	1.42
2022-06-30	1.81
2022-07-31	2.1
2022-08-31	2.11
2022-09-30	2.63
2022-10-31	3.63
2022-11-30	3.87
2022-12-31	3.86
2023-01-31	4.01
2023-02-28	3.98
2023-03-31	4.05
2023-04-30	4.08
2023-05-31	4.27
2023-06-30	4.69
2023-07-31	5.37
2023-08-31	5.42
2023-09-30	5.5
2023-10-31	5.39
2023-11-30	5.09
2023-12-31	4.63