Monthly Percent
1997-01-31 0
1997-02-28 0
1997-03-31 0
1997-04-30 0
1997-05-31 0
1997-06-30 0
1997-07-31 0
1997-08-31 0
1997-09-30 0
1997-10-31 0
1997-11-30 0
1997-12-31 0
1998-01-31 0
1998-02-28 0
1998-03-31 0
1998-04-30 7.5
1998-05-31 7.5
1998-06-30 7.5
1998-07-31 7.5
1998-08-31 7.75
1998-09-30 7.79
1998-10-31 7.8
1998-11-30 7.56
1998-12-31 7.06
1999-01-31 6.56
1999-02-28 6.3
1999-03-31 5.71
1999-04-30 5.63
1999-05-31 5.53
1999-06-30 5.5
1999-07-31 5.59
1999-08-31 5.42
1999-09-30 5.46
1999-10-31 5.47
1999-11-30 5.41
1999-12-31 5.43
2000-01-31 5.53
2000-02-29 5.69
2000-03-31 5.96
2000-04-30 5.89
2000-05-31 5.96
2000-06-30 5.98
2000-07-31 6
2000-08-31 6.07
2000-09-30 6.12
2000-10-31 5.93
2000-11-30 5.95
2000-12-31 5.86
2001-01-31 5.88
2001-02-28 5.6
2001-03-31 5.65
2001-04-30 5.48
2001-05-31 5.27
2001-06-30 5.36
2001-07-31 5.52
2001-08-31 5.25
2001-09-30 4.87
2001-10-31 4.58
2001-11-30 4.12
2001-12-31 4.19
2002-01-31 4.14
2002-02-28 4.19
2002-03-31 4.32
2002-04-30 4.26
2002-05-31 4.3
2002-06-30 4.3
2002-07-31 4.27
2002-08-31 4.27
2002-09-30 4.21
2002-10-31 4.25
2002-11-30 4.33
2002-12-31 4.32
2003-01-31 4.3
2003-02-28 4.13
2003-03-31 4.15
2003-04-30 4
2003-05-31 4.11
2003-06-30 4
2003-07-31 3.92
2003-08-31 3.78
2003-09-30 3.91
2003-10-31 3.92
2003-11-30 4.11
2003-12-31 4.18
2004-01-31 4.08
2004-02-29 4.31
2004-03-31 4.4
2004-04-30 4.4
2004-05-31 4.66
2004-06-30 4.79
2004-07-31 4.88
2004-08-31 4.97
2004-09-30 5.05
2004-10-31 5.05
2004-11-30 5.03
2004-12-31 5.03
2005-01-31 4.99
2005-02-28 4.98
2005-03-31 5.06
2005-04-30 5.11
2005-05-31 5
2005-06-30 4.99
2005-07-31 5
2005-08-31 4.86
2005-09-30 4.76
2005-10-31 4.77
2005-11-30 4.76
2005-12-31 4.74
2006-01-31 4.77
2006-02-28 4.76
2006-03-31 4.79
2006-04-30 4.8
2006-05-31 4.84
2006-06-30 4.81
2006-07-31 4.71
2006-08-31 4.89
2006-09-30 5.05
2006-10-31 5.05
2006-11-30 5.17
2006-12-31 5.39
2007-01-31 5.42
2007-02-28 5.59
2007-03-31 5.59
2007-04-30 5.68
2007-05-31 5.82
2007-06-30 5.96
2007-07-31 6.01
2007-08-31 6.13
2007-09-30 6.03
2007-10-31 6.06
2007-11-30 6.22
2007-12-31 6.06
2008-01-31 6.33
2008-02-29 6.09
2008-03-31 6.37
2019-02-28 2.98
2019-03-31 2.95
2019-04-30 2.95
2019-05-31 2.95
2019-06-30 2.95
2019-07-31 2.68
2019-08-31 2.93
2019-09-30 2.98
2019-10-31 3.07
2019-11-30 3.08
2019-12-31 3.03
2020-01-31 3.01
2020-02-29 2.95
2020-03-31 2.89
2020-04-30 3.04
2020-05-31 3.18
2020-06-30 3.14
2020-07-31 3.13
2020-08-31 3.48
2020-09-30 3.61
2020-10-31 3.66
2020-11-30 3.66
2020-12-31 3.66
2021-01-31 3.59
2021-02-28 3.56
2021-03-31 3.59
2021-04-30 3.57
2021-05-31 3.57
2021-06-30 3.57
2021-07-31 3.47
2021-08-31 3.41
2021-09-30 3.58
2021-10-31 3.34
2021-11-30 3.25
2021-12-31 3.18
2022-01-31 2.93
2022-02-28 2.82
2022-03-31 2.86
2022-04-30 2.74
2022-05-31 2.86
2022-06-30 2.98
2022-07-31 2.87
2022-08-31 3.04
2022-09-30 3.56
2022-10-31 3.41
2022-11-30 3.74
2022-12-31 4.08
2023-01-31 4.3
2023-02-28 4.59
2023-03-31 4.93
2023-04-30 4.6
2023-05-31 4.74
2023-06-30 5.26
2023-07-31 5.83
2023-08-31 6.26
2023-09-30 6.34
2023-10-31 6.15
2023-11-30 6.05
2023-12-31 5.9