| 年份 | 几内亚比绍共和国 |
|---|---|
| 2023 | - |
| 2022 | 6.25512 |
| 2021 | 6.25924 |
| 2020 | 6.2384 |
| 2019 | 6.18486 |
| 2018 | 6.09001 |
| 2017 | 5.97505 |
| 2016 | 5.86024 |
| 2015 | 5.7383 |
| 2014 | 5.61606 |
| 2013 | 5.5094 |
| 2012 | 5.39773 |
| 2011 | 5.2635 |
| 2010 | 5.11956 |
| 2009 | 4.96802 |
| 2008 | 4.80576 |
| 2007 | 4.63265 |
| 2006 | 4.4569 |
| 2005 | 4.29331 |
| 2004 | 4.1555 |
| 2003 | 4.05073 |
| 2002 | 3.98235 |
| 2001 | 3.94593 |
| 2000 | 3.93391 |
| 1999 | 3.94198 |
| 1998 | 3.96902 |
| 1997 | 4.00811 |
| 1996 | 4.05279 |
| 1995 | 4.10218 |
| 1994 | 4.15344 |
| 1993 | 4.20352 |
| 1992 | 4.24755 |
| 1991 | 4.28128 |
| 1990 | 4.31413 |
| 1989 | 4.34659 |
| 1988 | 4.36702 |
| 1987 | 4.37583 |
| 1986 | 4.37754 |
| 1985 | 4.3781 |
| 1984 | 4.38344 |
| 1983 | 4.39404 |
| 1982 | 4.41082 |
| 1981 | 4.43589 |
| 1980 | 4.46754 |
| 1979 | 4.45024 |
| 1978 | 4.28898 |
| 1977 | 4.04542 |
| 1976 | 3.85206 |
| 1975 | 3.7432 |
| 1974 | 3.7501 |
| 1973 | 3.98884 |
| 1972 | 4.39863 |
| 1971 | 4.84517 |
| 1970 | 5.24364 |
| 1969 | 5.59645 |
| 1968 | 5.90339 |
| 1967 | 6.13709 |
| 1966 | 6.38455 |
| 1965 | 6.66029 |
| 1964 | 6.93074 |
| 1963 | 7.14399 |
| 1962 | 7.29012 |
| 1961 | 7.40031 |
| 1960 | 7.4295 |