| 年份 | 尼日尔 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 45.5647 |
| 2016 | 45.2199 |
| 2015 | 45.022 |
| 2014 | 45.0396 |
| 2013 | 44.7152 |
| 2012 | 44.5877 |
| 2011 | 44.1632 |
| 2010 | 43.7994 |
| 2009 | 43.1434 |
| 2008 | 42.6721 |
| 2007 | 41.4887 |
| 2006 | 41.0495 |
| 2005 | 40.7806 |
| 2004 | 40.3384 |
| 2003 | 40.1488 |
| 2002 | 39.7597 |
| 2001 | 39.5614 |
| 2000 | 39.3481 |
| 1999 | 39.1764 |
| 1998 | 38.6852 |
| 1997 | 38.1539 |
| 1996 | 37.5165 |
| 1995 | 37.4709 |
| 1994 | 35.6546 |
| 1993 | 36.8488 |
| 1992 | 36.6163 |
| 1991 | 36.1379 |
| 1990 | 36.1607 |
| 1989 | 35.9866 |
| 1988 | 35.4557 |
| 1987 | 35.8343 |
| 1986 | 35.9697 |
| 1985 | 35.8325 |
| 1984 | 35.5753 |
| 1983 | 36.3598 |
| 1982 | 35.7786 |
| 1981 | 35.2992 |
| 1980 | 35.5324 |
| 1979 | 36.8612 |
| 1978 | 35.2761 |
| 1977 | 35.3095 |
| 1976 | 35.1866 |
| 1975 | 35.5617 |
| 1974 | 35.5433 |
| 1973 | 34.9225 |
| 1972 | 34.6232 |
| 1971 | 34.4978 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |