| 年份 | 伯利兹 |
|---|---|
| 2023 | - |
| 2022 | 67.1741 |
| 2021 | 66.8084 |
| 2020 | 66.4179 |
| 2019 | 65.967 |
| 2018 | 65.502 |
| 2017 | 65.0477 |
| 2016 | 64.5286 |
| 2015 | 63.9525 |
| 2014 | 63.3362 |
| 2013 | 62.6917 |
| 2012 | 62.0256 |
| 2011 | 61.325 |
| 2010 | 60.5691 |
| 2009 | 59.9168 |
| 2008 | 59.4205 |
| 2007 | 58.9548 |
| 2006 | 58.5136 |
| 2005 | 58.1027 |
| 2004 | 57.7185 |
| 2003 | 57.3446 |
| 2002 | 56.965 |
| 2001 | 56.5729 |
| 2000 | 56.1288 |
| 1999 | 55.6201 |
| 1998 | 55.0721 |
| 1997 | 54.5049 |
| 1996 | 53.9474 |
| 1995 | 53.4242 |
| 1994 | 52.9481 |
| 1993 | 52.5187 |
| 1992 | 52.1302 |
| 1991 | 51.871 |
| 1990 | 51.7007 |
| 1989 | 51.5058 |
| 1988 | 51.3161 |
| 1987 | 51.1253 |
| 1986 | 50.9512 |
| 1985 | 50.8237 |
| 1984 | 50.7299 |
| 1983 | 50.5463 |
| 1982 | 50.2042 |
| 1981 | 49.7301 |
| 1980 | 49.2565 |
| 1979 | 48.871 |
| 1978 | 48.4923 |
| 1977 | 48.0875 |
| 1976 | 47.6806 |
| 1975 | 47.2959 |
| 1974 | 47.0288 |
| 1973 | 46.8839 |
| 1972 | 46.745 |
| 1971 | 46.5895 |
| 1970 | 46.4017 |
| 1969 | 46.349 |
| 1968 | 46.5609 |
| 1967 | 46.9298 |
| 1966 | 47.3927 |
| 1965 | 47.9332 |
| 1964 | 48.5227 |
| 1963 | 49.1463 |
| 1962 | 49.7684 |
| 1961 | 50.3493 |
| 1960 | 50.8884 |