| 年份 | 几内亚比绍共和国 |
|---|---|
| 2023 | - |
| 2022 | 5.09093 |
| 2021 | 4.97942 |
| 2020 | 4.85991 |
| 2019 | 4.73833 |
| 2018 | 4.62852 |
| 2017 | 4.51515 |
| 2016 | 4.3863 |
| 2015 | 4.25447 |
| 2014 | 4.11997 |
| 2013 | 3.97856 |
| 2012 | 3.82837 |
| 2011 | 3.67652 |
| 2010 | 3.53578 |
| 2009 | 3.41712 |
| 2008 | 3.32718 |
| 2007 | 3.26913 |
| 2006 | 3.23947 |
| 2005 | 3.23105 |
| 2004 | 3.23828 |
| 2003 | 3.25971 |
| 2002 | 3.29441 |
| 2001 | 3.338 |
| 2000 | 3.38662 |
| 1999 | 3.43927 |
| 1998 | 3.49412 |
| 1997 | 3.543 |
| 1996 | 3.58067 |
| 1995 | 3.60621 |
| 1994 | 3.61734 |
| 1993 | 3.61337 |
| 1992 | 3.59557 |
| 1991 | 3.56739 |
| 1990 | 3.54681 |
| 1989 | 3.54258 |
| 1988 | 3.54411 |
| 1987 | 3.55182 |
| 1986 | 3.56888 |
| 1985 | 3.59363 |
| 1984 | 3.62476 |
| 1983 | 3.66299 |
| 1982 | 3.70716 |
| 1981 | 3.75395 |
| 1980 | 3.80203 |
| 1979 | 3.83006 |
| 1978 | 3.8218 |
| 1977 | 3.85761 |
| 1976 | 4.01345 |
| 1975 | 4.27692 |
| 1974 | 4.63089 |
| 1973 | 4.9605 |
| 1972 | 5.20235 |
| 1971 | 5.42888 |
| 1970 | 5.63326 |
| 1969 | 5.81913 |
| 1968 | 5.99048 |
| 1967 | 6.1443 |
| 1966 | 6.27523 |
| 1965 | 6.37014 |
| 1964 | 6.42851 |
| 1963 | 6.458 |
| 1962 | 6.45873 |
| 1961 | 6.43944 |
| 1960 | 6.39866 |