年份 | 尼日尔 |
---|---|
2023 | - |
2022 | - |
2021 | - |
2020 | - |
2019 | - |
2018 | - |
2017 | 23.7855 |
2016 | 22.6566 |
2015 | 19.6421 |
2014 | 17.7693 |
2013 | 15.8474 |
2012 | 14.6893 |
2011 | 13.5427 |
2010 | 12.6883 |
2009 | 11.1009 |
2008 | 10.569 |
2007 | 10.2083 |
2006 | 10.5753 |
2005 | 9.15985 |
2004 | 8.24115 |
2003 | 6.76632 |
2002 | 6.17638 |
2001 | 6.11352 |
2000 | 6.17179 |
1999 | 6.26581 |
1998 | 6.08886 |
1997 | 6.20144 |
1996 | 6.07421 |
1995 | - |
1994 | - |
1993 | 5.85685 |
1992 | 5.83911 |
1991 | 6.03282 |
1990 | 5.54964 |
1989 | 5.51191 |
1988 | 5.04235 |
1987 | - |
1986 | - |
1985 | - |
1984 | 4.48175 |
1983 | 4.37894 |
1982 | 4.44745 |
1981 | 3.94904 |
1980 | 3.40356 |
1979 | 2.90558 |
1978 | 2.44512 |
1977 | 2.04045 |
1976 | 1.67648 |
1975 | 1.47033 |
1974 | 1.36217 |
1973 | 1.16742 |
1972 | 1.03519 |
1971 | 0.93497 |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |