
| 2024 | 0 | 0 | 0 | — |
| 2023 | 0 | 0 | 0 | — |
| 2022 | 0 | 0 | 0 | — |
| 2021 | 0 | 0 | 0 | — |
| 2020 | 0 | 0 | 0 | — |
| 2019 | 0 | 0 | 0 | — |
| 2018 | 0 | 0 | 0 | — |
| 2017 | 0 | 0 | 0 | — |
| 2016 | 0 | 0 | 0 | — |
| 2015 | 0 | 0 | 0 | — |
| 2014 | 0 | 0 | 0 | — |
| 2013 | 0 | 0 | 0 | — |
| 2012 | 0 | 0 | 0 | — |
| 2011 | 0 | 0.01 | 47.85 | 0% |
| 2010 | 0.0026 | 0.01 | 55.82 | 20% |
| 2009 | 0.0025 | 0.01 | 61.26 | 17.6% |
| 2008 | 0.0024 | 0.01 | 50.47 | 20.6% |
| 2007 | 0.0023 | 0.01 | 51.33 | 20.1% |
| 2006 | 0.0022 | 0.01 | 48.03 | 21.5% |
| 2005 | 0.0021 | 0.01 | 55.25 | 18.8% |
| 2004 | 0.002 | 0.01 | 58.41 | 17.9% |
| 2003 | 0.0019 | 0.01 | 61.65 | 17.1% |
| 2002 | 0.0019 | 0.0094 | 53.02 | 20% |
| 2001 | 0.0018 | 0.01 | 61.72 | 17.4% |
| 2000 | 0 | 0.0077 | 47.81 | 0% |
| 1999 | 0 | 0.01 | 87.82 | 0% |
| 1998 | 0 | 0.01 | 91 | 0% |
| 1997 | 0 | 0.01 | 93.94 | 0% |
| 1996 | 0 | 0.01 | 95.62 | 0% |
| 1995 | 0 | 0.01 | 100.3 | 0% |
| 1994 | 0 | 0.01 | 88.98 | 0% |
| 1993 | 0 | 0.01 | 92.15 | 0% |
| 1992 | 0 | 0.0087 | 71.61 | 0% |
| 1991 | 0 | 0.01 | 89.98 | 0% |
| 1990 | 0 | 0.0096 | 85.04 | 0% |
| 1989 | 0 | 0.008 | 74.59 | 0% |
| 1988 | 0 | 0.007 | 68.49 | 0% |
| 1987 | 0 | 0.0061 | 62.98 | 0% |
| 1986 | 0 | 0.0053 | 58.31 | 0% |
| 1985 | 0 | 0.0045 | 52.69 | 0% |
| 1984 | 0 | 0.0045 | 55.99 | 0% |
| 1983 | 0 | 0.0058 | 75.41 | 0% |
| 1982 | 0 | 0.0056 | 77.04 | 0% |
| 1981 | 0 | 0.0045 | 65.8 | 0% |
| 1980 | 0 | 0.0052 | 77.91 | 0% |