年份 | 尼日尔 |
---|---|
2023 | - |
2022 | - |
2021 | 64 |
2020 | 64.4 |
2019 | 64.6 |
2018 | 64.8 |
2017 | 65.1 |
2016 | 65.5 |
2015 | 65.9 |
2014 | 66.5 |
2013 | 67.2 |
2012 | 68.2 |
2011 | 69.4 |
2010 | 71 |
2009 | 72.9 |
2008 | 75.2 |
2007 | 78 |
2006 | 81.1 |
2005 | 84.8 |
2004 | 88.7 |
2003 | 92.7 |
2002 | 96.7 |
2001 | 100.6 |
2000 | 104 |
1999 | 107.4 |
1998 | 110.7 |
1997 | 114.3 |
1996 | 118.3 |
1995 | 122.9 |
1994 | 127.6 |
1993 | 132 |
1992 | 135.4 |
1991 | 138.2 |
1990 | 140.4 |
1989 | 142.5 |
1988 | 143.9 |
1987 | 144.6 |
1986 | 144.4 |
1985 | 143.5 |
1984 | 142.1 |
1983 | 140.4 |
1982 | 139.1 |
1981 | 138.5 |
1980 | 138.5 |
1979 | 139.4 |
1978 | 140.9 |
1977 | 142.6 |
1976 | 144.2 |
1975 | 145.3 |
1974 | 145.6 |
1973 | 145.2 |
1972 | 144.3 |
1971 | 143 |
1970 | 141.4 |
1969 | 139.8 |
1968 | 138.2 |
1967 | 136.9 |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |