| 年份 | 伯利兹 |
|---|---|
| 2023 | - |
| 2022 | 3.63883 |
| 2021 | 3.60905 |
| 2020 | 3.56496 |
| 2019 | 3.50559 |
| 2018 | 3.43472 |
| 2017 | 3.3507 |
| 2016 | 3.25978 |
| 2015 | 3.17049 |
| 2014 | 3.08622 |
| 2013 | 3.00576 |
| 2012 | 2.93368 |
| 2011 | 2.87229 |
| 2010 | 2.81432 |
| 2009 | 2.74314 |
| 2008 | 2.6575 |
| 2007 | 2.56417 |
| 2006 | 2.45894 |
| 2005 | 2.34769 |
| 2004 | 2.23304 |
| 2003 | 2.12492 |
| 2002 | 2.04204 |
| 2001 | 1.99996 |
| 2000 | 1.99646 |
| 1999 | 2.01591 |
| 1998 | 2.0456 |
| 1997 | 2.06404 |
| 1996 | 2.06471 |
| 1995 | 2.05895 |
| 1994 | 2.06118 |
| 1993 | 2.07964 |
| 1992 | 2.11906 |
| 1991 | 2.17003 |
| 1990 | 2.21651 |
| 1989 | 2.2563 |
| 1988 | 2.29117 |
| 1987 | 2.32389 |
| 1986 | 2.34896 |
| 1985 | 2.36356 |
| 1984 | 2.36646 |
| 1983 | 2.34499 |
| 1982 | 2.30644 |
| 1981 | 2.2769 |
| 1980 | 2.26336 |
| 1979 | 2.26091 |
| 1978 | 2.26531 |
| 1977 | 2.27309 |
| 1976 | 2.28051 |
| 1975 | 2.29439 |
| 1974 | 2.31309 |
| 1973 | 2.3468 |
| 1972 | 2.405 |
| 1971 | 2.4773 |
| 1970 | 2.54483 |
| 1969 | 2.60621 |
| 1968 | 2.67185 |
| 1967 | 2.72388 |
| 1966 | 2.76005 |
| 1965 | 2.79365 |
| 1964 | 2.82402 |
| 1963 | 2.84765 |
| 1962 | 2.87139 |
| 1961 | 2.88628 |
| 1960 | 2.88559 |