| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.0324265 |
| 2020 | 0.033207 |
| 2019 | 0.0341268 |
| 2018 | 0.0359499 |
| 2017 | 0.0372236 |
| 2016 | 0.038601 |
| 2015 | 0.0400899 |
| 2014 | 0.0416929 |
| 2013 | 0.0434104 |
| 2012 | 0.0452399 |
| 2011 | 0.0471785 |
| 2010 | 0.0493365 |
| 2009 | 0.0517397 |
| 2008 | 0.0462325 |
| 2007 | 0.0432118 |
| 2006 | 0.045283 |
| 2005 | 0.0427881 |
| 2004 | 0.0447749 |
| 2003 | 0.0468544 |
| 2002 | 0.0490641 |
| 2001 | 0.041709 |
| 2000 | 0.0321179 |
| 1999 | 0.030533 |
| 1998 | 0.0317594 |
| 1997 | 0.0313754 |
| 1996 | 0.0308974 |
| 1995 | 0.0303171 |
| 1994 | 0.0314819 |
| 1993 | 0.0326775 |
| 1992 | 0.0339095 |
| 1991 | 0.0331166 |
| 1990 | 0.034368 |
| 1989 | 0.0334508 |
| 1988 | 0.0347554 |
| 1987 | 0.0361647 |
| 1986 | 0.0377571 |
| 1985 | 0.0396428 |
| 1984 | 0.0419 |
| 1983 | 0.0445442 |
| 1982 | 0.0506744 |
| 1981 | 0.0606163 |
| 1980 | 0.0672545 |
| 1979 | 0.0766633 |
| 1978 | 0.081221 |
| 1977 | 0.0884379 |
| 1976 | 0.0905797 |
| 1975 | 0.0953181 |
| 1974 | 0.0963663 |
| 1973 | 0.100654 |
| 1972 | 0.101519 |
| 1971 | 0.092963 |
| 1970 | 0.0946507 |
| 1969 | 0.100362 |
| 1968 | 0.104654 |
| 1967 | 0.113499 |
| 1966 | 0.119396 |
| 1965 | 0.128809 |
| 1964 | 0.135017 |
| 1963 | 0.144867 |
| 1962 | 0.151357 |
| 1961 | 0.161608 |
| 1960 | - |