| 年份 | 伯利兹 |
|---|---|
| 2023 | - |
| 2022 | 2.94256 |
| 2021 | 2.84632 |
| 2020 | 2.73774 |
| 2019 | 2.62178 |
| 2018 | 2.51045 |
| 2017 | 2.40992 |
| 2016 | 2.31927 |
| 2015 | 2.23498 |
| 2014 | 2.16005 |
| 2013 | 2.0895 |
| 2012 | 2.01235 |
| 2011 | 1.92843 |
| 2010 | 1.84177 |
| 2009 | 1.74894 |
| 2008 | 1.65814 |
| 2007 | 1.58352 |
| 2006 | 1.53776 |
| 2005 | 1.52444 |
| 2004 | 1.53408 |
| 2003 | 1.5589 |
| 2002 | 1.58878 |
| 2001 | 1.62048 |
| 2000 | 1.64934 |
| 1999 | 1.66667 |
| 1998 | 1.66919 |
| 1997 | 1.67054 |
| 1996 | 1.67554 |
| 1995 | 1.683 |
| 1994 | 1.71007 |
| 1993 | 1.75689 |
| 1992 | 1.79787 |
| 1991 | 1.81454 |
| 1990 | 1.82212 |
| 1989 | 1.82023 |
| 1988 | 1.80311 |
| 1987 | 1.78803 |
| 1986 | 1.77197 |
| 1985 | 1.75515 |
| 1984 | 1.74989 |
| 1983 | 1.76077 |
| 1982 | 1.78304 |
| 1981 | 1.81442 |
| 1980 | 1.8539 |
| 1979 | 1.8962 |
| 1978 | 1.94379 |
| 1977 | 2.00111 |
| 1976 | 2.06464 |
| 1975 | 2.12213 |
| 1974 | 2.17364 |
| 1973 | 2.21306 |
| 1972 | 2.2252 |
| 1971 | 2.21118 |
| 1970 | 2.1807 |
| 1969 | 2.14893 |
| 1968 | 2.13406 |
| 1967 | 2.14363 |
| 1966 | 2.16911 |
| 1965 | 2.20096 |
| 1964 | 2.22934 |
| 1963 | 2.24993 |
| 1962 | 2.26582 |
| 1961 | 2.27203 |
| 1960 | 2.2642 |