
| 2024 | 0.000073 | 0.0039 | 38.63 | 1.9% |
| 2023 | 0.000072 | 0.0039 | 38.07 | 1.9% |
| 2022 | 0.000072 | 0.0037 | 35.88 | 2% |
| 2021 | 0.000072 | 0.0035 | 34.16 | 2% |
| 2020 | 0.000089 | 0.0036 | 34.49 | 2.5% |
| 2019 | 0.000082 | 0.0033 | 32.01 | 2.5% |
| 2018 | 0.000085 | 0.0036 | 34.62 | 2.3% |
| 2017 | 0.000071 | 0.0038 | 35.8 | 1.9% |
| 2016 | 0.000057 | 0.0033 | 30.95 | 1.7% |
| 2015 | 0.000061 | 0.0033 | 30.77 | 1.9% |
| 2014 | 0.000042 | 0.0032 | 30.11 | 1.3% |
| 2013 | 0.000078 | 0.0031 | 28.43 | 2.6% |
| 2012 | 0.000085 | 0.0038 | 34.75 | 2.3% |
| 2011 | 0.000085 | 0.0031 | 28.21 | 2.8% |
| 2010 | 0.000089 | 0.0033 | 30.31 | 2.7% |
| 2009 | 0.000078 | 0.0046 | 41.5 | 1.7% |
| 2008 | 0.00008 | 0.0034 | 30.34 | 2.4% |
| 2007 | 0.000077 | 0.0034 | 30.22 | 2.3% |
| 2006 | 0.000078 | 0.0033 | 29.47 | 2.4% |
| 2005 | 0.000089 | 0.0033 | 29.41 | 2.7% |
| 2004 | 0.000092 | 0.0033 | 29.12 | 2.8% |
| 2003 | 0.000072 | 0.003 | 26.48 | 2.4% |
| 2002 | 0.000075 | 0.0028 | 25.09 | 2.6% |
| 2001 | 0.000065 | 0.0026 | 23.23 | 2.5% |
| 2000 | 0.000085 | 0.0022 | 19.57 | 3.8% |
| 1999 | 0.000075 | 0.0023 | 20.65 | 3.2% |
| 1998 | 0.000075 | 0.0023 | 20.69 | 3.2% |
| 1997 | 0.000072 | 0.0021 | 18.84 | 3.4% |
| 1996 | 0.000072 | 0.0018 | 16.15 | 3.9% |
| 1995 | 0.000072 | 0.002 | 17.82 | 3.6% |
| 1994 | 0.000072 | 0.0018 | 16.15 | 3.9% |
| 1993 | 0.000078 | 0.001 | 9.11 | 7.6% |
| 1992 | 0.000068 | 0.0012 | 10.95 | 5.5% |
| 1991 | 0.000044 | 0.00099 | 8.85 | 4.5% |
| 1990 | 0.000082 | 0.0011 | 9.68 | 7.6% |
| 1989 | 0.00012 | 0.0011 | 9.63 | 11.5% |
| 1988 | 0.00012 | 0.00071 | 6.43 | 16.8% |
| 1987 | 0.00011 | 0.0006 | 5.47 | 17.6% |
| 1986 | 0.000096 | 0.00059 | 5.41 | 16.1% |
| 1985 | 0.000089 | 0.00068 | 6.24 | 13.1% |
| 1984 | 0.000075 | 0.00067 | 6.18 | 11.3% |
| 1983 | 0.000061 | 0.00065 | 6.08 | 9.5% |
| 1982 | 0.000061 | 0.00065 | 6.13 | 9.5% |
| 1981 | 0.000058 | 0.00065 | 6.15 | 9% |
| 1980 | 0.000058 | 0.00065 | 6.22 | 9% |