年份 | 尼日尔 |
---|---|
2023 | - |
2022 | - |
2021 | 17.1056 |
2020 | - |
2019 | 19.2208 |
2018 | 20.823 |
2017 | 19.8362 |
2016 | 18.3165 |
2015 | 17.1636 |
2014 | 13.9806 |
2013 | 13.7309 |
2012 | 13.1397 |
2011 | 11.4227 |
2010 | 9.83269 |
2009 | 10.0402 |
2008 | 9.71117 |
2007 | 8.27712 |
2006 | 8.72388 |
2005 | 7.69682 |
2004 | 7.29832 |
2003 | 5.70201 |
2002 | 4.7659 |
2001 | 5.24305 |
2000 | 5.09345 |
1999 | - |
1998 | - |
1997 | 7.51529 |
1996 | - |
1995 | - |
1994 | - |
1993 | - |
1992 | 6.45023 |
1991 | 6.58561 |
1990 | 6.12407 |
1989 | 5.73024 |
1988 | - |
1987 | - |
1986 | - |
1985 | - |
1984 | - |
1983 | - |
1982 | - |
1981 | 5.24304 |
1980 | - |
1979 | 3.32335 |
1978 | 2.79554 |
1977 | 2.71626 |
1976 | 1.927 |
1975 | 1.99269 |
1974 | 1.79826 |
1973 | 1.54773 |
1972 | 1.22278 |
1971 | 0.87225 |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |