| 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 |