| 年份 | 伯利兹 |
|---|---|
| 2023 | - |
| 2022 | 5.08682 |
| 2021 | 4.95587 |
| 2020 | 4.80565 |
| 2019 | 4.66172 |
| 2018 | 4.55327 |
| 2017 | 4.45524 |
| 2016 | 4.36155 |
| 2015 | 4.27389 |
| 2014 | 4.19487 |
| 2013 | 4.12098 |
| 2012 | 4.05611 |
| 2011 | 4.01032 |
| 2010 | 3.98052 |
| 2009 | 3.94722 |
| 2008 | 3.91417 |
| 2007 | 3.89789 |
| 2006 | 3.88997 |
| 2005 | 3.88694 |
| 2004 | 3.89283 |
| 2003 | 3.90363 |
| 2002 | 3.92032 |
| 2001 | 3.93935 |
| 2000 | 3.94333 |
| 1999 | 3.93411 |
| 1998 | 3.92451 |
| 1997 | 3.9101 |
| 1996 | 3.887 |
| 1995 | 3.87976 |
| 1994 | 3.91173 |
| 1993 | 3.98709 |
| 1992 | 4.09328 |
| 1991 | 4.15796 |
| 1990 | 4.15522 |
| 1989 | 4.14227 |
| 1988 | 4.14661 |
| 1987 | 4.16306 |
| 1986 | 4.18233 |
| 1985 | 4.1998 |
| 1984 | 4.22047 |
| 1983 | 4.25176 |
| 1982 | 4.28323 |
| 1981 | 4.30917 |
| 1980 | 4.34326 |
| 1979 | 4.37974 |
| 1978 | 4.39962 |
| 1977 | 4.4018 |
| 1976 | 4.39307 |
| 1975 | 4.3807 |
| 1974 | 4.36402 |
| 1973 | 4.33892 |
| 1972 | 4.30894 |
| 1971 | 4.28504 |
| 1970 | 4.25954 |
| 1969 | 4.24648 |
| 1968 | 4.24907 |
| 1967 | 4.24644 |
| 1966 | 4.24108 |
| 1965 | 4.23226 |
| 1964 | 4.22022 |
| 1963 | 4.2003 |
| 1962 | 4.17778 |
| 1961 | 4.15862 |
| 1960 | 4.12569 |