
| 2024 | 0.00028 | 0.005 | 22.77 | 5.7% |
| 2023 | 0.00027 | 0.0048 | 22.32 | 5.6% |
| 2022 | 0.00031 | 0.0046 | 21.39 | 6.7% |
| 2021 | 0.00033 | 0.0045 | 20.84 | 7.4% |
| 2020 | 0.00029 | 0.0045 | 21.1 | 6.4% |
| 2019 | 0.00024 | 0.0052 | 24.58 | 4.6% |
| 2018 | 0.00022 | 0.0048 | 23.11 | 4.6% |
| 2017 | 0.00019 | 0.0047 | 22.82 | 4.1% |
| 2016 | 0.00016 | 0.0049 | 24.02 | 3.3% |
| 2015 | 0.00013 | 0.0046 | 22.85 | 2.9% |
| 2014 | 0.00011 | 0.004 | 19.88 | 2.8% |
| 2013 | 0.00011 | 0.0039 | 19.71 | 2.8% |
| 2012 | 0.00013 | 0.004 | 20.38 | 3.2% |
| 2011 | 0.00019 | 0.004 | 20.66 | 4.7% |
| 2010 | 0.00019 | 0.004 | 20.65 | 4.7% |
| 2009 | 0.00019 | 0.004 | 20.84 | 4.8% |
| 2008 | 0.00018 | 0.0038 | 19.95 | 4.8% |
| 2007 | 0.00018 | 0.0037 | 19.56 | 4.8% |
| 2006 | 0.00017 | 0.0034 | 18.35 | 5.1% |
| 2005 | 0.00017 | 0.0033 | 17.79 | 5.1% |
| 2004 | 0.00017 | 0.0033 | 17.61 | 5.2% |
| 2003 | 0.00018 | 0.0032 | 17.51 | 5.7% |
| 2002 | 0.00021 | 0.0032 | 17.12 | 6.7% |
| 2001 | 0.00016 | 0.0031 | 16.69 | 5.4% |
| 2000 | 0.00012 | 0.0029 | 16.15 | 4.1% |
| 1999 | 0.00015 | 0.002 | 10.93 | 7.4% |
| 1998 | 0.00013 | 0.002 | 10.92 | 6.6% |
| 1997 | 0.00011 | 0.0019 | 10.91 | 5.8% |
| 1996 | 0.0001 | 0.0019 | 10.97 | 5.3% |
| 1995 | 0.000089 | 0.0019 | 10.96 | 4.6% |
| 1994 | 0.000085 | 0.0019 | 11.03 | 4.5% |
| 1993 | 0.000085 | 0.0019 | 11.12 | 4.5% |
| 1992 | 0.000085 | 0.0017 | 10.11 | 5% |
| 1991 | 0.000068 | 0.0019 | 11.17 | 3.6% |
| 1990 | 0.000068 | 0.0019 | 11.2 | 3.6% |
| 1989 | 0.000068 | 0.0019 | 11.21 | 3.6% |
| 1988 | 0.000061 | 0.0015 | 8.82 | 4.1% |
| 1987 | 0.000061 | 0.0015 | 8.84 | 4.1% |
| 1986 | 0.000068 | 0.0015 | 8.91 | 4.6% |
| 1985 | 0.000058 | 0.0017 | 10.07 | 3.5% |
| 1984 | 0.000055 | 0.0021 | 12.52 | 2.6% |
| 1983 | 0.000041 | 0.0017 | 9.98 | 2.5% |
| 1982 | 0.000041 | 0.0017 | 9.99 | 2.5% |
| 1981 | 0.000024 | 0.0014 | 8.71 | 1.7% |
| 1980 | 0.000024 | 0.0014 | 8.81 | 1.6% |