| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | 4.89153 |
| 2021 | 4.80892 |
| 2020 | 4.70804 |
| 2019 | 4.58448 |
| 2018 | 4.44695 |
| 2017 | 4.31041 |
| 2016 | 4.19438 |
| 2015 | 4.12099 |
| 2014 | 4.10243 |
| 2013 | 4.12889 |
| 2012 | 4.1751 |
| 2011 | 4.20727 |
| 2010 | 4.19268 |
| 2009 | 4.11793 |
| 2008 | 4.0024 |
| 2007 | 3.88469 |
| 2006 | 3.79999 |
| 2005 | 3.77213 |
| 2004 | 3.8032 |
| 2003 | 3.8736 |
| 2002 | 3.95606 |
| 2001 | 4.03193 |
| 2000 | 4.09749 |
| 1999 | 4.11988 |
| 1998 | 4.0631 |
| 1997 | 3.96158 |
| 1996 | 3.85527 |
| 1995 | 3.74591 |
| 1994 | 3.62414 |
| 1993 | 3.54416 |
| 1992 | 3.52625 |
| 1991 | 3.51765 |
| 1990 | 3.51191 |
| 1989 | 3.51512 |
| 1988 | 3.53279 |
| 1987 | 3.56435 |
| 1986 | 3.60469 |
| 1985 | 3.65022 |
| 1984 | 3.69705 |
| 1983 | 3.74501 |
| 1982 | 3.79767 |
| 1981 | 3.85197 |
| 1980 | 3.90054 |
| 1979 | 3.94623 |
| 1978 | 3.98613 |
| 1977 | 4.01482 |
| 1976 | 4.04442 |
| 1975 | 4.08058 |
| 1974 | 4.11526 |
| 1973 | 4.14562 |
| 1972 | 4.17725 |
| 1971 | 4.21484 |
| 1970 | 4.259 |
| 1969 | 4.30719 |
| 1968 | 4.35786 |
| 1967 | 4.4079 |
| 1966 | 4.45256 |
| 1965 | 4.4858 |
| 1964 | 4.5075 |
| 1963 | 4.51869 |
| 1962 | 4.52045 |
| 1961 | 4.52031 |
| 1960 | 4.5256 |