| 年份 | 几内亚比绍共和国 |
|---|---|
| 2023 | - |
| 2022 | 1.74499 |
| 2021 | 1.71979 |
| 2020 | 1.70711 |
| 2019 | 1.70034 |
| 2018 | 1.69874 |
| 2017 | 1.70486 |
| 2016 | 1.71764 |
| 2015 | 1.73553 |
| 2014 | 1.7567 |
| 2013 | 1.78023 |
| 2012 | 1.80348 |
| 2011 | 1.82395 |
| 2010 | 1.84004 |
| 2009 | 1.85032 |
| 2008 | 1.85458 |
| 2007 | 1.85364 |
| 2006 | 1.84888 |
| 2005 | 1.84253 |
| 2004 | 1.83763 |
| 2003 | 1.83493 |
| 2002 | 1.83569 |
| 2001 | 1.84176 |
| 2000 | 1.85365 |
| 1999 | 1.87269 |
| 1998 | 1.89989 |
| 1997 | 1.93462 |
| 1996 | 1.97495 |
| 1995 | 2.02114 |
| 1994 | 2.07441 |
| 1993 | 2.13388 |
| 1992 | 2.19803 |
| 1991 | 2.26632 |
| 1990 | 2.3127 |
| 1989 | 2.33281 |
| 1988 | 2.34749 |
| 1987 | 2.35586 |
| 1986 | 2.35892 |
| 1985 | 2.35799 |
| 1984 | 2.35481 |
| 1983 | 2.35111 |
| 1982 | 2.34871 |
| 1981 | 2.34894 |
| 1980 | 2.35319 |
| 1979 | 2.39097 |
| 1978 | 2.58492 |
| 1977 | 2.91622 |
| 1976 | 3.24435 |
| 1975 | 3.54905 |
| 1974 | 3.8088 |
| 1973 | 3.92132 |
| 1972 | 3.90403 |
| 1971 | 3.85048 |
| 1970 | 3.78311 |
| 1969 | 3.70324 |
| 1968 | 3.61448 |
| 1967 | 3.53074 |
| 1966 | 3.40914 |
| 1965 | 3.24697 |
| 1964 | 3.06672 |
| 1963 | 2.89345 |
| 1962 | 2.73628 |
| 1961 | 2.61026 |
| 1960 | 2.5356 |