| 年份 | 几内亚比绍共和国 |
|---|---|
| 2023 | - |
| 2022 | 13.7287 |
| 2021 | 13.9329 |
| 2020 | 14.182 |
| 2019 | 14.4699 |
| 2018 | 14.7924 |
| 2017 | 15.1222 |
| 2016 | 15.4085 |
| 2015 | 15.621 |
| 2014 | 15.7816 |
| 2013 | 15.922 |
| 2012 | 16.0693 |
| 2011 | 16.2193 |
| 2010 | 16.3636 |
| 2009 | 16.4986 |
| 2008 | 16.5992 |
| 2007 | 16.6529 |
| 2006 | 16.6694 |
| 2005 | 16.6813 |
| 2004 | 16.6942 |
| 2003 | 16.7023 |
| 2002 | 16.714 |
| 2001 | 16.7415 |
| 2000 | 16.7761 |
| 1999 | 16.8102 |
| 1998 | 16.8348 |
| 1997 | 16.8461 |
| 1996 | 16.848 |
| 1995 | 16.8551 |
| 1994 | 16.9205 |
| 1993 | 17.0552 |
| 1992 | 17.2403 |
| 1991 | 17.4846 |
| 1990 | 17.7174 |
| 1989 | 17.8794 |
| 1988 | 18.0147 |
| 1987 | 18.1403 |
| 1986 | 18.2449 |
| 1985 | 18.3169 |
| 1984 | 18.3318 |
| 1983 | 18.2756 |
| 1982 | 18.2328 |
| 1981 | 18.2513 |
| 1980 | 18.2806 |
| 1979 | 18.4278 |
| 1978 | 18.4619 |
| 1977 | 17.979 |
| 1976 | 17.0898 |
| 1975 | 16.0682 |
| 1974 | 15.1721 |
| 1973 | 14.8027 |
| 1972 | 14.8431 |
| 1971 | 14.8126 |
| 1970 | 14.91 |
| 1969 | 15.1874 |
| 1968 | 15.5946 |
| 1967 | 16.2159 |
| 1966 | 16.7513 |
| 1965 | 16.9865 |
| 1964 | 16.8875 |
| 1963 | 16.7335 |
| 1962 | 16.6614 |
| 1961 | 16.5155 |
| 1960 | 16.3754 |