| 年份 | 伯利兹 |
|---|---|
| 2023 | - |
| 2022 | 9.68538 |
| 2021 | 9.74092 |
| 2020 | 9.77867 |
| 2019 | 9.80632 |
| 2018 | 9.83464 |
| 2017 | 9.87797 |
| 2016 | 9.9225 |
| 2015 | 9.94519 |
| 2014 | 9.93276 |
| 2013 | 9.89832 |
| 2012 | 9.84564 |
| 2011 | 9.76869 |
| 2010 | 9.67973 |
| 2009 | 9.6289 |
| 2008 | 9.62988 |
| 2007 | 9.64998 |
| 2006 | 9.66932 |
| 2005 | 9.66305 |
| 2004 | 9.62508 |
| 2003 | 9.57712 |
| 2002 | 9.55475 |
| 2001 | 9.58036 |
| 2000 | 9.64742 |
| 1999 | 9.71266 |
| 1998 | 9.7334 |
| 1997 | 9.72148 |
| 1996 | 9.70327 |
| 1995 | 9.64901 |
| 1994 | 9.53918 |
| 1993 | 9.42126 |
| 1992 | 9.31472 |
| 1991 | 9.28396 |
| 1990 | 9.3607 |
| 1989 | 9.52943 |
| 1988 | 9.75281 |
| 1987 | 9.95389 |
| 1986 | 10.1093 |
| 1985 | 10.1852 |
| 1984 | 10.1599 |
| 1983 | 10.0339 |
| 1982 | 9.80803 |
| 1981 | 9.49791 |
| 1980 | 9.16814 |
| 1979 | 8.89976 |
| 1978 | 8.68803 |
| 1977 | 8.48098 |
| 1976 | 8.29129 |
| 1975 | 8.12799 |
| 1974 | 7.97762 |
| 1973 | 7.81496 |
| 1972 | 7.6137 |
| 1971 | 7.38205 |
| 1970 | 7.11985 |
| 1969 | 6.8793 |
| 1968 | 6.73431 |
| 1967 | 6.6912 |
| 1966 | 6.73385 |
| 1965 | 6.84278 |
| 1964 | 6.99852 |
| 1963 | 7.18185 |
| 1962 | 7.36598 |
| 1961 | 7.53814 |
| 1960 | 7.6883 |