| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | 7.39135 |
| 2021 | 7.63787 |
| 2020 | 7.93251 |
| 2019 | 8.19462 |
| 2018 | 8.39498 |
| 2017 | 8.6081 |
| 2016 | 8.85573 |
| 2015 | 9.16284 |
| 2014 | 9.53889 |
| 2013 | 9.96273 |
| 2012 | 10.3876 |
| 2011 | 10.7504 |
| 2010 | 10.9807 |
| 2009 | 11.008 |
| 2008 | 10.8122 |
| 2007 | 10.4523 |
| 2006 | 10.0045 |
| 2005 | 9.53496 |
| 2004 | 9.10119 |
| 2003 | 8.75199 |
| 2002 | 8.49133 |
| 2001 | 8.29749 |
| 2000 | 8.16968 |
| 1999 | 8.11025 |
| 1998 | 8.09007 |
| 1997 | 8.07724 |
| 1996 | 8.07731 |
| 1995 | 8.09608 |
| 1994 | 8.1406 |
| 1993 | 8.2331 |
| 1992 | 8.3655 |
| 1991 | 8.51127 |
| 1990 | 8.66463 |
| 1989 | 8.81201 |
| 1988 | 8.94019 |
| 1987 | 9.04058 |
| 1986 | 9.08556 |
| 1985 | 9.03478 |
| 1984 | 8.86405 |
| 1983 | 8.56309 |
| 1982 | 8.38358 |
| 1981 | 8.41078 |
| 1980 | 8.4464 |
| 1979 | 8.50001 |
| 1978 | 8.56211 |
| 1977 | 8.62161 |
| 1976 | 8.69336 |
| 1975 | 8.77213 |
| 1974 | 8.85961 |
| 1973 | 8.82049 |
| 1972 | 8.62843 |
| 1971 | 8.41404 |
| 1970 | 8.19321 |
| 1969 | 7.96946 |
| 1968 | 7.84262 |
| 1967 | 7.81045 |
| 1966 | 7.77443 |
| 1965 | 7.74232 |
| 1964 | 7.72784 |
| 1963 | 7.73879 |
| 1962 | 7.77665 |
| 1961 | 7.83351 |
| 1960 | 7.90135 |