| 年份 | 加蓬 |
|---|---|
| 2023 | - |
| 2022 | 59.829 |
| 2021 | 59.679 |
| 2020 | 59.5682 |
| 2019 | 59.5034 |
| 2018 | 59.477 |
| 2017 | 59.4739 |
| 2016 | 59.4677 |
| 2015 | 59.424 |
| 2014 | 59.3212 |
| 2013 | 59.151 |
| 2012 | 58.9363 |
| 2011 | 58.7088 |
| 2010 | 58.4519 |
| 2009 | 58.1401 |
| 2008 | 57.7656 |
| 2007 | 57.3419 |
| 2006 | 56.8943 |
| 2005 | 56.4362 |
| 2004 | 55.9771 |
| 2003 | 55.5201 |
| 2002 | 55.0723 |
| 2001 | 54.6415 |
| 2000 | 54.2294 |
| 1999 | 53.8325 |
| 1998 | 53.452 |
| 1997 | 53.095 |
| 1996 | 52.7637 |
| 1995 | 52.4744 |
| 1994 | 52.25 |
| 1993 | 52.0903 |
| 1992 | 51.985 |
| 1991 | 51.928 |
| 1990 | 51.9176 |
| 1989 | 51.9524 |
| 1988 | 52.0283 |
| 1987 | 52.1373 |
| 1986 | 52.275 |
| 1985 | 52.4455 |
| 1984 | 52.6522 |
| 1983 | 52.8907 |
| 1982 | 53.1522 |
| 1981 | 53.4309 |
| 1980 | 53.7211 |
| 1979 | 54.0185 |
| 1978 | 54.3239 |
| 1977 | 54.6352 |
| 1976 | 54.9546 |
| 1975 | 55.2845 |
| 1974 | 55.6267 |
| 1973 | 55.9874 |
| 1972 | 56.3648 |
| 1971 | 56.7339 |
| 1970 | 57.066 |
| 1969 | 57.3531 |
| 1968 | 57.682 |
| 1967 | 58.0736 |
| 1966 | 58.4608 |
| 1965 | 58.839 |
| 1964 | 59.2302 |
| 1963 | 59.6567 |
| 1962 | 60.0716 |
| 1961 | 60.4579 |
| 1960 | 60.8438 |