| 年份 | 伯利兹  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 7.45588 | 
| 2021 | 7.35788 | 
| 2020 | 7.24999 | 
| 2019 | 7.12681 | 
| 2018 | 7.0008 | 
| 2017 | 6.88694 | 
| 2016 | 6.79097 | 
| 2015 | 6.71667 | 
| 2014 | 6.66273 | 
| 2013 | 6.62481 | 
| 2012 | 6.60136 | 
| 2011 | 6.58818 | 
| 2010 | 6.57364 | 
| 2009 | 6.55287 | 
| 2008 | 6.50734 | 
| 2007 | 6.42049 | 
| 2006 | 6.31067 | 
| 2005 | 6.21539 | 
| 2004 | 6.16554 | 
| 2003 | 6.14739 | 
| 2002 | 6.12961 | 
| 2001 | 6.10237 | 
| 2000 | 6.02906 | 
| 1999 | 5.89376 | 
| 1998 | 5.74022 | 
| 1997 | 5.57032 | 
| 1996 | 5.37225 | 
| 1995 | 5.17893 | 
| 1994 | 5.02804 | 
| 1993 | 4.91628 | 
| 1992 | 4.83976 | 
| 1991 | 4.76364 | 
| 1990 | 4.6651 | 
| 1989 | 4.55597 | 
| 1988 | 4.42476 | 
| 1987 | 4.25882 | 
| 1986 | 4.05857 | 
| 1985 | 3.85162 | 
| 1984 | 3.66181 | 
| 1983 | 3.51632 | 
| 1982 | 3.43412 | 
| 1981 | 3.41732 | 
| 1980 | 3.46497 | 
| 1979 | 3.55933 | 
| 1978 | 3.66175 | 
| 1977 | 3.75945 | 
| 1976 | 3.84771 | 
| 1975 | 3.9225 | 
| 1974 | 3.99235 | 
| 1973 | 4.07187 | 
| 1972 | 4.17073 | 
| 1971 | 4.27773 | 
| 1970 | 4.39709 | 
| 1969 | 4.53362 | 
| 1968 | 4.66564 | 
| 1967 | 4.76302 | 
| 1966 | 4.82271 | 
| 1965 | 4.86553 | 
| 1964 | 4.90827 | 
| 1963 | 4.95407 | 
| 1962 | 5.00713 | 
| 1961 | 5.06284 | 
| 1960 | 5.11505 |