| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | 2.09594 |
| 2021 | 2.01079 |
| 2020 | 1.96051 |
| 2019 | 1.9615 |
| 2018 | 2.01078 |
| 2017 | 2.08588 |
| 2016 | 2.15766 |
| 2015 | 2.19222 |
| 2014 | 2.16701 |
| 2013 | 2.07962 |
| 2012 | 1.95129 |
| 2011 | 1.82143 |
| 2010 | 1.74145 |
| 2009 | 1.73267 |
| 2008 | 1.78142 |
| 2007 | 1.8597 |
| 2006 | 1.92479 |
| 2005 | 1.95338 |
| 2004 | 1.94379 |
| 2003 | 1.91043 |
| 2002 | 1.87263 |
| 2001 | 1.84471 |
| 2000 | 1.83077 |
| 1999 | 1.83445 |
| 1998 | 1.85224 |
| 1997 | 1.87364 |
| 1996 | 1.89743 |
| 1995 | 1.92165 |
| 1994 | 1.94332 |
| 1993 | 1.96436 |
| 1992 | 1.98573 |
| 1991 | 2.0083 |
| 1990 | 2.03445 |
| 1989 | 2.06319 |
| 1988 | 2.09392 |
| 1987 | 2.12912 |
| 1986 | 2.17058 |
| 1985 | 2.21996 |
| 1984 | 2.27954 |
| 1983 | 2.3509 |
| 1982 | 2.40171 |
| 1981 | 2.42342 |
| 1980 | 2.44241 |
| 1979 | 2.4621 |
| 1978 | 2.47854 |
| 1977 | 2.4875 |
| 1976 | 2.49817 |
| 1975 | 2.51365 |
| 1974 | 2.53265 |
| 1973 | 2.55471 |
| 1972 | 2.57955 |
| 1971 | 2.60557 |
| 1970 | 2.63196 |
| 1969 | 2.65767 |
| 1968 | 2.68025 |
| 1967 | 2.69924 |
| 1966 | 2.71632 |
| 1965 | 2.73547 |
| 1964 | 2.75691 |
| 1963 | 2.77989 |
| 1962 | 2.80671 |
| 1961 | 2.83763 |
| 1960 | 2.87106 |