年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | - |
2021 | - |
2020 | - |
2019 | - |
2018 | - |
2017 | - |
2016 | - |
2015 | - |
2014 | - |
2013 | - |
2012 | - |
2011 | - |
2010 | - |
2009 | - |
2008 | - |
2007 | 6.7027 |
2006 | 6.52147 |
2005 | 6.38889 |
2004 | 6.57143 |
2003 | 6.28571 |
2002 | 6.17647 |
2001 | 6.06242 |
2000 | 5.54286 |
1999 | 5.38571 |
1998 | 5.38235 |
1997 | 5.34639 |
1996 | 5.19637 |
1995 | 5.06079 |
1994 | 5.19355 |
1993 | 5.16611 |
1992 | 4.98339 |
1991 | 4.81667 |
1990 | 4.93363 |
1989 | 4.75292 |
1988 | 4.55322 |
1987 | 4.39352 |
1986 | 4.19957 |
1985 | 4.84783 |
1984 | 5.04762 |
1983 | 5.74122 |
1982 | 5.44975 |
1981 | 5.43544 |
1980 | 4.28506 |
1979 | 4.43102 |
1978 | 3.87165 |
1977 | 3.27495 |
1976 | 2.38462 |
1975 | 2.17308 |
1974 | 1.88889 |
1973 | 1.46067 |
1972 | 1.53846 |
1971 | 1.13758 |
1970 | 0.909648 |
1969 | 0.67696 |
1968 | 0.617031 |
1967 | 0.547704 |
1966 | 0.479599 |
1965 | 0.338179 |
1964 | 0.236613 |
1963 | 0.226271 |
1962 | 0.22541 |
1961 | 0.21118 |
1960 | - |