| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | 3.19615 |
| 2021 | 3.19904 |
| 2020 | 3.22904 |
| 2019 | 3.29146 |
| 2018 | 3.37893 |
| 2017 | 3.46955 |
| 2016 | 3.53854 |
| 2015 | 3.55798 |
| 2014 | 3.51191 |
| 2013 | 3.41041 |
| 2012 | 3.282 |
| 2011 | 3.16593 |
| 2010 | 3.12599 |
| 2009 | 3.18427 |
| 2008 | 3.29605 |
| 2007 | 3.4134 |
| 2006 | 3.49452 |
| 2005 | 3.51422 |
| 2004 | 3.47952 |
| 2003 | 3.39729 |
| 2002 | 3.2945 |
| 2001 | 3.21717 |
| 2000 | 3.16851 |
| 1999 | 3.10199 |
| 1998 | 3.04278 |
| 1997 | 3.02406 |
| 1996 | 3.00608 |
| 1995 | 2.98697 |
| 1994 | 2.97268 |
| 1993 | 2.96581 |
| 1992 | 2.96659 |
| 1991 | 2.97682 |
| 1990 | 2.99608 |
| 1989 | 3.02412 |
| 1988 | 3.06122 |
| 1987 | 3.1068 |
| 1986 | 3.1604 |
| 1985 | 3.22043 |
| 1984 | 3.28462 |
| 1983 | 3.35377 |
| 1982 | 3.40423 |
| 1981 | 3.43178 |
| 1980 | 3.46192 |
| 1979 | 3.49527 |
| 1978 | 3.5295 |
| 1977 | 3.56565 |
| 1976 | 3.60768 |
| 1975 | 3.65038 |
| 1974 | 3.68604 |
| 1973 | 3.71964 |
| 1972 | 3.75298 |
| 1971 | 3.78447 |
| 1970 | 3.81431 |
| 1969 | 3.83957 |
| 1968 | 3.8538 |
| 1967 | 3.85958 |
| 1966 | 3.86618 |
| 1965 | 3.87815 |
| 1964 | 3.89633 |
| 1963 | 3.91893 |
| 1962 | 3.94457 |
| 1961 | 3.96958 |
| 1960 | 3.99211 |