年份 | 尼日尔 |
---|---|
2023 | - |
2022 | - |
2021 | - |
2020 | 2.75568 |
2019 | 3.18661 |
2018 | 2.49356 |
2017 | 2.37649 |
2016 | 2.44396 |
2015 | 2.08095 |
2014 | - |
2013 | - |
2012 | 0.86918 |
2011 | 0.82816 |
2010 | 0.78188 |
2009 | 0.73307 |
2008 | 0.61687 |
2007 | 0.51873 |
2006 | 0.5125 |
2005 | 0.56357 |
2004 | 0.43784 |
2003 | 0.45178 |
2002 | - |
2001 | - |
2000 | - |
1999 | - |
1998 | - |
1997 | - |
1996 | - |
1995 | - |
1994 | - |
1993 | - |
1992 | - |
1991 | - |
1990 | 0.18942 |
1989 | 0.17689 |
1988 | - |
1987 | 0.17858 |
1986 | - |
1985 | 0.16796 |
1984 | 0.1725 |
1983 | 0.11426 |
1982 | 0.11265 |
1981 | 0.10167 |
1980 | 0.05878 |
1979 | 0.06022 |
1978 | 0.04685 |
1977 | 0.04425 |
1976 | 0.02323 |
1975 | 0.01626 |
1974 | 0.00533 |
1973 | 0.00504 |
1972 | - |
1971 | - |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |