| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | 6.21664 |
| 2021 | 6.06851 |
| 2020 | 5.94502 |
| 2019 | 5.84422 |
| 2018 | 5.75822 |
| 2017 | 5.67962 |
| 2016 | 5.59456 |
| 2015 | 5.4883 |
| 2014 | 5.35371 |
| 2013 | 5.19811 |
| 2012 | 5.04019 |
| 2011 | 4.90569 |
| 2010 | 4.84615 |
| 2009 | 4.87796 |
| 2008 | 4.95766 |
| 2007 | 5.04487 |
| 2006 | 5.10477 |
| 2005 | 5.11562 |
| 2004 | 5.08229 |
| 2003 | 5.03694 |
| 2002 | 5.01604 |
| 2001 | 5.04376 |
| 2000 | 5.12454 |
| 1999 | 5.1549 |
| 1998 | 5.10652 |
| 1997 | 5.06121 |
| 1996 | 5.02006 |
| 1995 | 4.9855 |
| 1994 | 4.96655 |
| 1993 | 4.91167 |
| 1992 | 4.80004 |
| 1991 | 4.67929 |
| 1990 | 4.55444 |
| 1989 | 4.41291 |
| 1988 | 4.31905 |
| 1987 | 4.29824 |
| 1986 | 4.28212 |
| 1985 | 4.25773 |
| 1984 | 4.22943 |
| 1983 | 4.20477 |
| 1982 | 4.22768 |
| 1981 | 4.29946 |
| 1980 | 4.37368 |
| 1979 | 4.44861 |
| 1978 | 4.52472 |
| 1977 | 4.59626 |
| 1976 | 4.66703 |
| 1975 | 4.73069 |
| 1974 | 4.77793 |
| 1973 | 4.81195 |
| 1972 | 4.83629 |
| 1971 | 4.86255 |
| 1970 | 4.8996 |
| 1969 | 4.94005 |
| 1968 | 4.96869 |
| 1967 | 4.98866 |
| 1966 | 5.01219 |
| 1965 | 5.0415 |
| 1964 | 5.0766 |
| 1963 | 5.12116 |
| 1962 | 5.17198 |
| 1961 | 5.21761 |
| 1960 | 5.25082 |