年份 | 尼日尔 |
---|---|
2023 | - |
2022 | - |
2021 | 54.8 |
2020 | 55.3 |
2019 | 55.5 |
2018 | 55.8 |
2017 | 55.9 |
2016 | 56.1 |
2015 | 56.4 |
2014 | 56.8 |
2013 | 57.3 |
2012 | 58.1 |
2011 | 59.1 |
2010 | 60.6 |
2009 | 62.2 |
2008 | 64.3 |
2007 | 66.8 |
2006 | 69.7 |
2005 | 73.1 |
2004 | 76.8 |
2003 | 80.8 |
2002 | 84.8 |
2001 | 88.6 |
2000 | 92.2 |
1999 | 95.1 |
1998 | 98.2 |
1997 | 101.5 |
1996 | 105.2 |
1995 | 109.3 |
1994 | 113.7 |
1993 | 117.8 |
1992 | 121.4 |
1991 | 124.3 |
1990 | 126.9 |
1989 | 128.4 |
1988 | 129.2 |
1987 | 129.3 |
1986 | 128.8 |
1985 | 127.6 |
1984 | 125.9 |
1983 | 124.4 |
1982 | 123.1 |
1981 | 122.4 |
1980 | 122.6 |
1979 | 123.6 |
1978 | 125.1 |
1977 | 126.9 |
1976 | 128.4 |
1975 | 129.5 |
1974 | 129.8 |
1973 | 129.3 |
1972 | 128.3 |
1971 | 126.9 |
1970 | 125.3 |
1969 | 123.8 |
1968 | 122.4 |
1967 | 120.9 |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |