| 年份 | 圭亚那 |
|---|---|
| 2023 | - |
| 2022 | 28.6142 |
| 2021 | 28.7128 |
| 2020 | 28.8719 |
| 2019 | 28.7799 |
| 2018 | 29.0994 |
| 2017 | 29.7244 |
| 2016 | 29.8826 |
| 2015 | 30.0843 |
| 2014 | 30.3258 |
| 2013 | 30.6016 |
| 2012 | 31.0364 |
| 2011 | 31.6497 |
| 2010 | 32.3094 |
| 2009 | 32.9877 |
| 2008 | 33.6676 |
| 2007 | 34.3379 |
| 2006 | 34.9848 |
| 2005 | 35.5405 |
| 2004 | 35.9806 |
| 2003 | 36.3411 |
| 2002 | 36.5324 |
| 2001 | 36.5615 |
| 2000 | 36.5328 |
| 1999 | 36.4627 |
| 1998 | 36.3709 |
| 1997 | 36.2743 |
| 1996 | 36.1909 |
| 1995 | 36.1356 |
| 1994 | 36.1199 |
| 1993 | 36.1459 |
| 1992 | 36.2016 |
| 1991 | 36.3523 |
| 1990 | 36.5768 |
| 1989 | 36.8327 |
| 1988 | 37.1789 |
| 1987 | 37.615 |
| 1986 | 38.1263 |
| 1985 | 38.7032 |
| 1984 | 39.3434 |
| 1983 | 40.0429 |
| 1982 | 40.7979 |
| 1981 | 41.6017 |
| 1980 | 42.3198 |
| 1979 | 42.946 |
| 1978 | 43.5979 |
| 1977 | 44.2574 |
| 1976 | 44.8999 |
| 1975 | 45.5037 |
| 1974 | 46.051 |
| 1973 | 46.5369 |
| 1972 | 46.9556 |
| 1971 | 47.316 |
| 1970 | 47.5417 |
| 1969 | 47.6436 |
| 1968 | 47.7262 |
| 1967 | 47.7805 |
| 1966 | 47.804 |
| 1965 | 47.8 |
| 1964 | 47.7676 |
| 1963 | 47.6945 |
| 1962 | 47.5579 |
| 1961 | 47.3474 |
| 1960 | 47.0841 |