| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 9.042 |
| 2020 | 9.026 |
| 2019 | 8.582 |
| 2018 | 8.85 |
| 2017 | 9.096 |
| 2016 | 9.345 |
| 2015 | 9.616 |
| 2014 | 9.965 |
| 2013 | 10.26 |
| 2012 | 10.557 |
| 2011 | 10.979 |
| 2010 | 11.214 |
| 2009 | 11.391 |
| 2008 | 11.508 |
| 2007 | 11.706 |
| 2006 | 11.887 |
| 2005 | 12.141 |
| 2004 | 12.356 |
| 2003 | 12.636 |
| 2002 | 12.989 |
| 2001 | 13.363 |
| 2000 | 13.738 |
| 1999 | 14.108 |
| 1998 | 14.432 |
| 1997 | 14.731 |
| 1996 | 15.044 |
| 1995 | 15.248 |
| 1994 | 15.478 |
| 1993 | 15.648 |
| 1992 | 15.873 |
| 1991 | 16.072 |
| 1990 | 16.246 |
| 1989 | 16.458 |
| 1988 | 16.633 |
| 1987 | 16.808 |
| 1986 | 16.949 |
| 1985 | 17.133 |
| 1984 | 17.367 |
| 1983 | 17.493 |
| 1982 | 17.791 |
| 1981 | 18.147 |
| 1980 | 18.545 |
| 1979 | 23.012 |
| 1978 | 23.44 |
| 1977 | 23.737 |
| 1976 | 35.86 |
| 1975 | 27.975 |
| 1974 | 24.196 |
| 1973 | 21.778 |
| 1972 | 21.972 |
| 1971 | 27.748 |
| 1970 | 34.376 |
| 1969 | 34.616 |
| 1968 | 21.771 |
| 1967 | 21.927 |
| 1966 | 22.142 |
| 1965 | 22.323 |
| 1964 | 22.591 |
| 1963 | 22.8 |
| 1962 | 23.088 |
| 1961 | 23.37 |
| 1960 | 23.669 |