| 年份 | 几内亚比绍共和国 |
|---|---|
| 2023 | - |
| 2022 | 3.05755 |
| 2021 | 2.96697 |
| 2020 | 2.89149 |
| 2019 | 2.83705 |
| 2018 | 2.80978 |
| 2017 | 2.81018 |
| 2016 | 2.83235 |
| 2015 | 2.87044 |
| 2014 | 2.91742 |
| 2013 | 2.96715 |
| 2012 | 3.0163 |
| 2011 | 3.06155 |
| 2010 | 3.09779 |
| 2009 | 3.12105 |
| 2008 | 3.1291 |
| 2007 | 3.12073 |
| 2006 | 3.09434 |
| 2005 | 3.04857 |
| 2004 | 2.98296 |
| 2003 | 2.89837 |
| 2002 | 2.79893 |
| 2001 | 2.69052 |
| 2000 | 2.58179 |
| 1999 | 2.48347 |
| 1998 | 2.40112 |
| 1997 | 2.33661 |
| 1996 | 2.29231 |
| 1995 | 2.26792 |
| 1994 | 2.26188 |
| 1993 | 2.27414 |
| 1992 | 2.30228 |
| 1991 | 2.34288 |
| 1990 | 2.39519 |
| 1989 | 2.45106 |
| 1988 | 2.50188 |
| 1987 | 2.54612 |
| 1986 | 2.58353 |
| 1985 | 2.61385 |
| 1984 | 2.63784 |
| 1983 | 2.65516 |
| 1982 | 2.66473 |
| 1981 | 2.66529 |
| 1980 | 2.65503 |
| 1979 | 2.65858 |
| 1978 | 2.75765 |
| 1977 | 2.95381 |
| 1976 | 3.17919 |
| 1975 | 3.42199 |
| 1974 | 3.66922 |
| 1973 | 3.76679 |
| 1972 | 3.7101 |
| 1971 | 3.64821 |
| 1970 | 3.60491 |
| 1969 | 3.57634 |
| 1968 | 3.55813 |
| 1967 | 3.55909 |
| 1966 | 3.54151 |
| 1965 | 3.49337 |
| 1964 | 3.43063 |
| 1963 | 3.38545 |
| 1962 | 3.35701 |
| 1961 | 3.3221 |
| 1960 | 3.29716 |