| 年份 | 加蓬 |
|---|---|
| 2023 | - |
| 2022 | 60.6464 |
| 2021 | 61.032 |
| 2020 | 61.3202 |
| 2019 | 61.5042 |
| 2018 | 61.5858 |
| 2017 | 61.593 |
| 2016 | 61.5975 |
| 2015 | 61.6919 |
| 2014 | 61.9273 |
| 2013 | 62.3227 |
| 2012 | 62.8339 |
| 2011 | 63.3801 |
| 2010 | 64.0008 |
| 2009 | 64.7725 |
| 2008 | 65.7253 |
| 2007 | 66.828 |
| 2006 | 68.0131 |
| 2005 | 69.245 |
| 2004 | 70.5009 |
| 2003 | 71.7781 |
| 2002 | 73.0505 |
| 2001 | 74.2867 |
| 2000 | 75.4787 |
| 1999 | 76.6372 |
| 1998 | 77.7577 |
| 1997 | 78.8127 |
| 1996 | 79.791 |
| 1995 | 80.633 |
| 1994 | 81.2515 |
| 1993 | 81.6426 |
| 1992 | 81.8381 |
| 1991 | 81.8586 |
| 1990 | 81.7115 |
| 1989 | 81.4018 |
| 1988 | 80.945 |
| 1987 | 80.3722 |
| 1986 | 79.7022 |
| 1985 | 78.9221 |
| 1984 | 78.0211 |
| 1983 | 77.0194 |
| 1982 | 75.9501 |
| 1981 | 74.8379 |
| 1980 | 73.7069 |
| 1979 | 72.5733 |
| 1978 | 71.4328 |
| 1977 | 70.2921 |
| 1976 | 69.148 |
| 1975 | 67.9909 |
| 1974 | 66.8164 |
| 1973 | 65.6094 |
| 1972 | 64.3765 |
| 1971 | 63.19 |
| 1970 | 62.1251 |
| 1969 | 61.1972 |
| 1968 | 60.1875 |
| 1967 | 59.0479 |
| 1966 | 57.9443 |
| 1965 | 56.8897 |
| 1964 | 55.8253 |
| 1963 | 54.6929 |
| 1962 | 53.6157 |
| 1961 | 52.6381 |
| 1960 | 51.6858 |