| 年份 | 伯利兹  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 2.82286 | 
| 2021 | 2.74114 | 
| 2020 | 2.6553 | 
| 2019 | 2.57242 | 
| 2018 | 2.50079 | 
| 2017 | 2.43972 | 
| 2016 | 2.38693 | 
| 2015 | 2.33746 | 
| 2014 | 2.28904 | 
| 2013 | 2.23786 | 
| 2012 | 2.18104 | 
| 2011 | 2.11743 | 
| 2010 | 2.04957 | 
| 2009 | 1.96633 | 
| 2008 | 1.87396 | 
| 2007 | 1.79734 | 
| 2006 | 1.7454 | 
| 2005 | 1.72086 | 
| 2004 | 1.72269 | 
| 2003 | 1.74647 | 
| 2002 | 1.77377 | 
| 2001 | 1.79011 | 
| 2000 | 1.78583 | 
| 1999 | 1.7636 | 
| 1998 | 1.73455 | 
| 1997 | 1.71101 | 
| 1996 | 1.70804 | 
| 1995 | 1.7326 | 
| 1994 | 1.77568 | 
| 1993 | 1.82705 | 
| 1992 | 1.88621 | 
| 1991 | 1.92957 | 
| 1990 | 1.94979 | 
| 1989 | 1.95921 | 
| 1988 | 1.94388 | 
| 1987 | 1.90529 | 
| 1986 | 1.86776 | 
| 1985 | 1.84046 | 
| 1984 | 1.82187 | 
| 1983 | 1.81201 | 
| 1982 | 1.80361 | 
| 1981 | 1.79308 | 
| 1980 | 1.79638 | 
| 1979 | 1.81426 | 
| 1978 | 1.84476 | 
| 1977 | 1.89689 | 
| 1976 | 1.96178 | 
| 1975 | 2.02069 | 
| 1974 | 2.06957 | 
| 1973 | 2.11188 | 
| 1972 | 2.13681 | 
| 1971 | 2.14371 | 
| 1970 | 2.14184 | 
| 1969 | 2.14664 | 
| 1968 | 2.16115 | 
| 1967 | 2.18 | 
| 1966 | 2.20156 | 
| 1965 | 2.21925 | 
| 1964 | 2.23753 | 
| 1963 | 2.25435 | 
| 1962 | 2.26073 | 
| 1961 | 2.25766 | 
| 1960 | 2.24975 |