
| 2024 | 0.00071 | 0.04 | 4.58 | 1.6% |
| 2023 | 0.00066 | 0.04 | 4.82 | 1.5% |
| 2022 | 0.00063 | 0.04 | 4.42 | 1.6% |
| 2021 | 0.00055 | 0.04 | 4.46 | 1.4% |
| 2020 | 0.00032 | 0.03 | 3.91 | 0.93% |
| 2019 | 0.00047 | 0.03 | 3.79 | 1.5% |
| 2018 | 0.0007 | 0.03 | 4.09 | 2.1% |
| 2017 | 0.00072 | 0.03 | 3.46 | 2.6% |
| 2016 | 0.00074 | 0.03 | 3.76 | 2.5% |
| 2015 | 0.00024 | 0.02 | 2.72 | 1.2% |
| 2014 | 0.00046 | 0.03 | 3.99 | 1.5% |
| 2013 | 0.00018 | 0.03 | 4.42 | 0.55% |
| 2012 | 0.00035 | 0.03 | 4.59 | 1.1% |
| 2011 | 0.00041 | 0.04 | 5.23 | 1.1% |
| 2010 | 0.00035 | 0.04 | 5.78 | 0.91% |
| 2009 | 0.00041 | 0.04 | 6.22 | 1% |
| 2008 | 0.00033 | 0.02 | 3.59 | 1.4% |
| 2007 | 0.00041 | 0.02 | 3.08 | 2.2% |
| 2006 | 0.00034 | 0.02 | 2.61 | 2.1% |
| 2005 | 0.00027 | 0.02 | 3.08 | 1.5% |
| 2004 | 0.00029 | 0.02 | 3.24 | 1.6% |
| 2003 | 0.00043 | 0.02 | 3.35 | 2.3% |
| 2002 | 0.0003 | 0.01 | 2.77 | 2% |
| 2001 | 0.00018 | 0.01 | 2.59 | 1.3% |
| 2000 | 0.00034 | 0.02 | 2.99 | 2.2% |
| 1999 | 0.00069 | 0.02 | 3.15 | 4.4% |
| 1998 | 0.00059 | 0.01 | 2.25 | 5.4% |
| 1997 | 0.00032 | 0.01 | 2.21 | 3% |
| 1996 | 0.00065 | 0.01 | 2.27 | 6.2% |
| 1995 | 0.00087 | 0.01 | 2.37 | 8.3% |
| 1994 | 0.0005 | 0.01 | 2.39 | 5% |
| 1993 | 0.00078 | 0.0091 | 2.17 | 8.6% |
| 1992 | 0.00044 | 0.01 | 2.74 | 3.8% |
| 1991 | 0.00066 | 0.02 | 3.76 | 4.3% |
| 1990 | 0.00032 | 0.0095 | 2.37 | 3.4% |
| 1989 | 0.00032 | 0.0098 | 2.53 | 3.3% |
| 1988 | 0.00026 | 0.0084 | 2.24 | 3.1% |
| 1987 | 0.00026 | 0.0081 | 2.23 | 3.2% |
| 1986 | 0.00026 | 0.0085 | 2.41 | 3% |
| 1985 | 0.00026 | 0.01 | 2.95 | 2.6% |
| 1984 | 0.00013 | 0.01 | 3.19 | 1.2% |
| 1983 | 0.000065 | 0.0091 | 2.84 | 0.71% |
| 1982 | 0.00019 | 0.0086 | 2.76 | 2.3% |
| 1981 | 0.00013 | 0.0087 | 2.9 | 1.5% |
| 1980 | 0.00013 | 0.0093 | 3.18 | 1.4% |