| 年份 | 伯利兹 |
|---|---|
| 2023 | - |
| 2022 | 8.73431 |
| 2021 | 17.8624 |
| 2020 | -13.7317 |
| 2019 | 4.23623 |
| 2018 | 1.0556 |
| 2017 | -1.81337 |
| 2016 | -0.0110344 |
| 2015 | 3.22549 |
| 2014 | 4.00532 |
| 2013 | 4.43764 |
| 2012 | 3.6616 |
| 2011 | -0.298182 |
| 2010 | 1.23995 |
| 2009 | -0.450692 |
| 2008 | -1.53859 |
| 2007 | 3.29702 |
| 2006 | 4.51146 |
| 2005 | 2.21919 |
| 2004 | 4.78067 |
| 2003 | 9.66523 |
| 2002 | 5.39907 |
| 2001 | 4.99356 |
| 2000 | 12.2406 |
| 1999 | 9.42319 |
| 1998 | 3.89302 |
| 1997 | 4.23462 |
| 1996 | 1.10531 |
| 1995 | 0.731558 |
| 1994 | -0.0199869 |
| 1993 | 6.13789 |
| 1992 | 12.7362 |
| 1991 | 11.7787 |
| 1990 | 9.47465 |
| 1989 | 13.0092 |
| 1988 | 9.78771 |
| 1987 | 10.7353 |
| 1986 | 4.53946 |
| 1985 | 1.01251 |
| 1984 | 1.97206 |
| 1983 | -2.14318 |
| 1982 | -0.10771 |
| 1981 | 1.13377 |
| 1980 | 13.4367 |
| 1979 | 7.51702 |
| 1978 | 7.92081 |
| 1977 | 6.49659 |
| 1976 | -0.0340209 |
| 1975 | 3.59282 |
| 1974 | 13.56 |
| 1973 | 5.35189 |
| 1972 | 10.2183 |
| 1971 | 3.95944 |
| 1970 | 4.80769 |
| 1969 | 5.10637 |
| 1968 | 7.36723 |
| 1967 | 4.91312 |
| 1966 | 4.77084 |
| 1965 | 4.93054 |
| 1964 | 4.99988 |
| 1963 | 4.95643 |
| 1962 | 4.89265 |
| 1961 | 4.89228 |
| 1960 | - |