| 年份 | 几内亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 5.35397 | 
| 2021 | 5.23408 | 
| 2020 | 5.12778 | 
| 2019 | 5.03763 | 
| 2018 | 4.95976 | 
| 2017 | 4.89207 | 
| 2016 | 4.83975 | 
| 2015 | 4.80316 | 
| 2014 | 4.77921 | 
| 2013 | 4.77221 | 
| 2012 | 4.78281 | 
| 2011 | 4.80443 | 
| 2010 | 4.8335 | 
| 2009 | 4.86628 | 
| 2008 | 4.89883 | 
| 2007 | 4.92993 | 
| 2006 | 4.96142 | 
| 2005 | 4.99497 | 
| 2004 | 5.02609 | 
| 2003 | 5.04822 | 
| 2002 | 5.06272 | 
| 2001 | 5.08854 | 
| 2000 | 5.1133 | 
| 1999 | 5.11486 | 
| 1998 | 5.10411 | 
| 1997 | 5.10064 | 
| 1996 | 5.09265 | 
| 1995 | 5.06779 | 
| 1994 | 5.04775 | 
| 1993 | 5.03447 | 
| 1992 | 5.02696 | 
| 1991 | 5.02657 | 
| 1990 | 5.03235 | 
| 1989 | 4.97689 | 
| 1988 | 4.89707 | 
| 1987 | 4.87224 | 
| 1986 | 4.87131 | 
| 1985 | 4.88769 | 
| 1984 | 4.99336 | 
| 1983 | 5.13879 | 
| 1982 | 5.22595 | 
| 1981 | 5.29166 | 
| 1980 | 5.3356 | 
| 1979 | 5.37193 | 
| 1978 | 5.41712 | 
| 1977 | 5.46909 | 
| 1976 | 5.52043 | 
| 1975 | 5.57533 | 
| 1974 | 5.63178 | 
| 1973 | 5.67723 | 
| 1972 | 5.71406 | 
| 1971 | 5.74842 | 
| 1970 | 5.78335 | 
| 1969 | 5.81643 | 
| 1968 | 5.84601 | 
| 1967 | 5.87348 | 
| 1966 | 5.89853 | 
| 1965 | 5.92072 | 
| 1964 | 5.94024 | 
| 1963 | 5.95674 | 
| 1962 | 5.96987 | 
| 1961 | 5.98001 | 
| 1960 | 5.98736 |