| 年份 | 尼日尔 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 60.8093 |
| 2020 | 53.6975 |
| 2019 | 66.4955 |
| 2018 | - |
| 2017 | 110.475 |
| 2016 | 77.0199 |
| 2015 | 115.267 |
| 2014 | 63.1644 |
| 2013 | 51.9582 |
| 2012 | 52.7843 |
| 2011 | 49.7977 |
| 2010 | 44.0538 |
| 2009 | 44.8988 |
| 2008 | 42.447 |
| 2007 | 45.6825 |
| 2006 | 37.9748 |
| 2005 | 34.7461 |
| 2004 | 31.1619 |
| 2003 | 23.3828 |
| 2002 | 24.883 |
| 2001 | 23.2972 |
| 2000 | 21.4758 |
| 1999 | 23.1301 |
| 1998 | 22.118 |
| 1997 | 21.233 |
| 1996 | 13.8208 |
| 1995 | 16.5399 |
| 1994 | - |
| 1993 | 18.445 |
| 1992 | 22.1427 |
| 1991 | 21.3759 |
| 1990 | 20.706 |
| 1989 | 17.7563 |
| 1988 | - |
| 1987 | 27.6474 |
| 1986 | 27.2036 |
| 1985 | 24.6827 |
| 1984 | 25.5548 |
| 1983 | 23.692 |
| 1982 | 22.2627 |
| 1981 | 18.4896 |
| 1980 | 16.3516 |
| 1979 | 11.2224 |
| 1978 | 12.3985 |
| 1977 | 10.1707 |
| 1976 | 9.49833 |
| 1975 | 8.55826 |
| 1974 | 7.94042 |
| 1973 | 8.15729 |
| 1972 | 8.12206 |
| 1971 | 6.85655 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |