
| 2024 | 0.00033 | 0.01 | 107.9 | 2.3% |
| 2023 | 0.00029 | 0.01 | 105.9 | 2.1% |
| 2022 | 0.00029 | 0.01 | 98.04 | 2.4% |
| 2021 | 0.00027 | 0.01 | 94.51 | 2.3% |
| 2020 | 0.00022 | 0.01 | 102 | 1.8% |
| 2019 | 0.00016 | 0.01 | 111.3 | 1.2% |
| 2018 | 0.000041 | 0.01 | 125.5 | 0.28% |
| 2017 | 0.000034 | 0.02 | 159.3 | 0.19% |
| 2016 | 0.000031 | 0.02 | 156.4 | 0.18% |
| 2015 | 0.000031 | 0.02 | 143.8 | 0.2% |
| 2014 | 0.000027 | 0.01 | 142.2 | 0.18% |
| 2013 | 0.000024 | 0.01 | 124.7 | 0.19% |
| 2012 | 0 | 0.01 | 142 | 0% |
| 2011 | 0 | 0.01 | 126.6 | 0% |
| 2010 | 0 | 0.01 | 150.7 | 0% |
| 2009 | 0 | 0.02 | 169 | 0% |
| 2008 | 0 | 0.01 | 156.8 | 0% |
| 2007 | 0 | 0.01 | 145.6 | 0% |
| 2006 | 0 | 0.02 | 179.2 | 0% |
| 2005 | 0 | 0.02 | 170.8 | 0% |
| 2004 | 0 | 0.02 | 189.8 | 0% |
| 2003 | 0 | 0.01 | 137.8 | 0% |
| 2002 | 0 | 0.01 | 140 | 0% |
| 2001 | 0 | 0.01 | 163.2 | 0% |
| 2000 | 0 | 0.01 | 154 | 0% |
| 1999 | 0 | 0.0078 | 95.41 | 0% |
| 1998 | 0 | 0.0078 | 96.95 | 0% |
| 1997 | 0 | 0.0078 | 98.25 | 0% |
| 1996 | 0 | 0.0074 | 93.67 | 0% |
| 1995 | 0 | 0.0074 | 94.32 | 0% |
| 1994 | 0 | 0.0071 | 92.13 | 0% |
| 1993 | 0 | 0.0071 | 93.16 | 0% |
| 1992 | 0 | 0.0069 | 91.57 | 0% |
| 1991 | 0 | 0.007 | 93.34 | 0% |
| 1990 | 0 | 0.0062 | 83.25 | 0% |
| 1989 | 0 | 0.0069 | 94.31 | 0% |
| 1988 | 0 | 0.0066 | 91.77 | 0% |
| 1987 | 0 | 0.0045 | 62.92 | 0% |
| 1986 | 0 | 0.0043 | 60.23 | 0% |
| 1985 | 0 | 0.0045 | 64.08 | 0% |
| 1984 | 0 | 0.0043 | 61.85 | 0% |
| 1983 | 0 | 0.004 | 59.22 | 0% |
| 1982 | 0 | 0.0023 | 34.64 | 0% |
| 1981 | 0 | 0.0026 | 38.19 | 0% |
| 1980 | 0 | 0.0032 | 48.36 | 0% |