年份 | 加纳 |
---|---|
2023 | - |
2022 | 1.93898 |
2021 | 2.00774 |
2020 | 2.06627 |
2019 | 2.08893 |
2018 | 2.12268 |
2017 | 2.23495 |
2016 | 2.33938 |
2015 | 2.36427 |
2014 | 2.40764 |
2013 | 2.45243 |
2012 | 2.4606 |
2011 | 2.43818 |
2010 | 2.47 |
2009 | 2.5355 |
2008 | 2.57233 |
2007 | 2.60546 |
2006 | 2.63916 |
2005 | 2.65989 |
2004 | 2.66891 |
2003 | 2.71443 |
2002 | 2.74838 |
2001 | 2.65977 |
2000 | 2.51652 |
1999 | 2.4391 |
1998 | 2.41567 |
1997 | 2.34852 |
1996 | 2.2966 |
1995 | 2.30882 |
1994 | 2.35859 |
1993 | 2.44551 |
1992 | 2.48152 |
1991 | 2.53438 |
1990 | 2.58731 |
1989 | 2.56217 |
1988 | 2.49051 |
1987 | 2.39812 |
1986 | 2.31873 |
1985 | 2.28918 |
1984 | 2.72255 |
1983 | 3.12242 |
1982 | 3.0006 |
1981 | 2.88841 |
1980 | 2.99045 |
1979 | 3.10838 |
1978 | 3.07212 |
1977 | 2.96715 |
1976 | 2.88799 |
1975 | 2.89028 |
1974 | 2.88197 |
1973 | 2.85493 |
1972 | 2.78314 |
1971 | 2.74889 |
1970 | 2.65329 |
1969 | 2.48374 |
1968 | 2.42964 |
1967 | 2.41982 |
1966 | 2.42237 |
1965 | 2.42488 |
1964 | 2.41034 |
1963 | 2.40253 |
1962 | 2.39289 |
1961 | 2.81775 |
1960 | - |