| 年份 | 赤道几内亚 |
|---|---|
| 2023 | - |
| 2022 | 13.2345 |
| 2021 | 13.4369 |
| 2020 | 13.6125 |
| 2019 | 13.8129 |
| 2018 | 14.0771 |
| 2017 | 14.3337 |
| 2016 | 14.5753 |
| 2015 | 14.9293 |
| 2014 | 15.409 |
| 2013 | 15.8709 |
| 2012 | 16.29 |
| 2011 | 16.6381 |
| 2010 | 16.686 |
| 2009 | 16.4009 |
| 2008 | 16.031 |
| 2007 | 15.682 |
| 2006 | 15.4454 |
| 2005 | 15.3873 |
| 2004 | 15.4901 |
| 2003 | 15.7067 |
| 2002 | 16.0168 |
| 2001 | 16.3756 |
| 2000 | 16.7495 |
| 1999 | 17.0574 |
| 1998 | 17.2949 |
| 1997 | 17.5387 |
| 1996 | 17.7821 |
| 1995 | 18.0186 |
| 1994 | 18.243 |
| 1993 | 18.4195 |
| 1992 | 18.5416 |
| 1991 | 18.6198 |
| 1990 | 18.6167 |
| 1989 | 18.4892 |
| 1988 | 18.1989 |
| 1987 | 17.8159 |
| 1986 | 17.4637 |
| 1985 | 17.216 |
| 1984 | 17.1419 |
| 1983 | 17.3124 |
| 1982 | 17.4245 |
| 1981 | 17.322 |
| 1980 | 17.235 |
| 1979 | 17.1697 |
| 1978 | 17.1095 |
| 1977 | 17.0461 |
| 1976 | 16.9469 |
| 1975 | 16.8345 |
| 1974 | 16.7539 |
| 1973 | 16.6814 |
| 1972 | 16.5922 |
| 1971 | 16.4562 |
| 1970 | 16.26 |
| 1969 | 16.0287 |
| 1968 | 15.8484 |
| 1967 | 15.7469 |
| 1966 | 15.6782 |
| 1965 | 15.6314 |
| 1964 | 15.6099 |
| 1963 | 15.6107 |
| 1962 | 15.6313 |
| 1961 | 15.6681 |
| 1960 | 15.7129 |