| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | 2.81376 |
| 2021 | 2.8128 |
| 2020 | 2.77888 |
| 2019 | 2.69863 |
| 2018 | 2.5791 |
| 2017 | 2.43765 |
| 2016 | 2.2989 |
| 2015 | 2.19087 |
| 2014 | 2.1343 |
| 2013 | 2.12985 |
| 2012 | 2.16213 |
| 2011 | 2.20872 |
| 2010 | 2.25457 |
| 2009 | 2.28158 |
| 2008 | 2.26741 |
| 2007 | 2.22312 |
| 2006 | 2.17466 |
| 2005 | 2.13436 |
| 2004 | 2.10238 |
| 2003 | 2.09789 |
| 2002 | 2.12583 |
| 2001 | 2.15938 |
| 2000 | 2.19177 |
| 1999 | 2.20668 |
| 1998 | 2.20838 |
| 1997 | 2.21928 |
| 1996 | 2.23698 |
| 1995 | 2.26027 |
| 1994 | 2.28622 |
| 1993 | 2.31429 |
| 1992 | 2.34383 |
| 1991 | 2.3728 |
| 1990 | 2.40119 |
| 1989 | 2.43039 |
| 1988 | 2.45855 |
| 1987 | 2.48483 |
| 1986 | 2.51548 |
| 1985 | 2.55593 |
| 1984 | 2.60584 |
| 1983 | 2.66194 |
| 1982 | 2.7068 |
| 1981 | 2.73687 |
| 1980 | 2.76905 |
| 1979 | 2.8076 |
| 1978 | 2.85316 |
| 1977 | 2.90007 |
| 1976 | 2.94395 |
| 1975 | 2.97828 |
| 1974 | 3.00475 |
| 1973 | 3.02303 |
| 1972 | 3.03358 |
| 1971 | 3.04349 |
| 1970 | 3.05649 |
| 1969 | 3.07099 |
| 1968 | 3.08715 |
| 1967 | 3.10856 |
| 1966 | 3.13107 |
| 1965 | 3.1524 |
| 1964 | 3.17362 |
| 1963 | 3.19283 |
| 1962 | 3.21299 |
| 1961 | 3.24112 |
| 1960 | 3.27948 |