| 年份 | 伯利兹 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 7.97896 |
| 2020 | 7.89128 |
| 2019 | 7.62823 |
| 2018 | 7.54055 |
| 2017 | 7.54055 |
| 2016 | 7.45287 |
| 2015 | 7.45287 |
| 2014 | 7.01447 |
| 2013 | 7.01447 |
| 2012 | 7.01447 |
| 2011 | 6.88295 |
| 2010 | 6.88295 |
| 2009 | 6.79527 |
| 2008 | 6.66374 |
| 2007 | 6.66374 |
| 2006 | 6.66374 |
| 2005 | 6.66374 |
| 2004 | 6.66374 |
| 2003 | 6.66374 |
| 2002 | 6.66374 |
| 2001 | 6.53222 |
| 2000 | 6.53222 |
| 1999 | 6.57606 |
| 1998 | 6.48838 |
| 1997 | 6.48838 |
| 1996 | 6.44454 |
| 1995 | 6.4007 |
| 1994 | 6.26918 |
| 1993 | 6.26918 |
| 1992 | 5.9623 |
| 1991 | 5.69925 |
| 1990 | 5.52389 |
| 1989 | 5.26085 |
| 1988 | 5.04165 |
| 1987 | 4.91013 |
| 1986 | 4.51556 |
| 1985 | 4.42788 |
| 1984 | 4.25252 |
| 1983 | 4.25252 |
| 1982 | 4.25252 |
| 1981 | 4.25252 |
| 1980 | 4.20868 |
| 1979 | 4.121 |
| 1978 | 4.07716 |
| 1977 | 3.77028 |
| 1976 | 3.72644 |
| 1975 | 3.72644 |
| 1974 | 3.6826 |
| 1973 | 3.6826 |
| 1972 | 3.63875 |
| 1971 | 3.63875 |
| 1970 | 3.59491 |
| 1969 | 3.59491 |
| 1968 | 3.55107 |
| 1967 | 3.55107 |
| 1966 | 3.55107 |
| 1965 | 3.50723 |
| 1964 | 3.50723 |
| 1963 | 3.50723 |
| 1962 | 3.46339 |
| 1961 | 3.46339 |
| 1960 | - |