| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | 0.392963 |
| 2021 | 0.401853 |
| 2020 | 0.413432 |
| 2019 | 0.422506 |
| 2018 | 0.428864 |
| 2017 | 0.435308 |
| 2016 | 0.440893 |
| 2015 | 0.444333 |
| 2014 | 0.444851 |
| 2013 | 0.442461 |
| 2012 | 0.438271 |
| 2011 | 0.434827 |
| 2010 | 0.434679 |
| 2009 | 0.439889 |
| 2008 | 0.449296 |
| 2007 | 0.459346 |
| 2006 | 0.466977 |
| 2005 | 0.47007 |
| 2004 | 0.469253 |
| 2003 | 0.46672 |
| 2002 | 0.465794 |
| 2001 | 0.46903 |
| 2000 | 0.477515 |
| 1999 | 0.48646 |
| 1998 | 0.493428 |
| 1997 | 0.501459 |
| 1996 | 0.510404 |
| 1995 | 0.519597 |
| 1994 | 0.527978 |
| 1993 | 0.534817 |
| 1992 | 0.540277 |
| 1991 | 0.545987 |
| 1990 | 0.55231 |
| 1989 | 0.559223 |
| 1988 | 0.567467 |
| 1987 | 0.576381 |
| 1986 | 0.586066 |
| 1985 | 0.596492 |
| 1984 | 0.607782 |
| 1983 | 0.619372 |
| 1982 | 0.625293 |
| 1981 | 0.628066 |
| 1980 | 0.633028 |
| 1979 | 0.642974 |
| 1978 | 0.658073 |
| 1977 | 0.673587 |
| 1976 | 0.69278 |
| 1975 | 0.711525 |
| 1974 | 0.723897 |
| 1973 | 0.730437 |
| 1972 | 0.732932 |
| 1971 | 0.737262 |
| 1970 | 0.746844 |
| 1969 | 0.75886 |
| 1968 | 0.767941 |
| 1967 | 0.772383 |
| 1966 | 0.776636 |
| 1965 | 0.784233 |
| 1964 | 0.795689 |
| 1963 | 0.810946 |
| 1962 | 0.828426 |
| 1961 | 0.845574 |
| 1960 | 0.858776 |