年份 | 尼日尔 |
---|---|
2023 | - |
2022 | 13.2196 |
2021 | 13.2256 |
2020 | 13.2136 |
2019 | 13.1946 |
2018 | 13.1703 |
2017 | 13.1377 |
2016 | 13.101 |
2015 | 13.0594 |
2014 | 13.0035 |
2013 | 12.9388 |
2012 | 12.877 |
2011 | 12.8118 |
2010 | 12.7334 |
2009 | 12.6387 |
2008 | 12.5282 |
2007 | 12.4091 |
2006 | 12.2863 |
2005 | 12.1709 |
2004 | 12.0747 |
2003 | 12.0006 |
2002 | 11.9561 |
2001 | 11.9408 |
2000 | 11.9546 |
1999 | 12.006 |
1998 | 12.0793 |
1997 | 12.1536 |
1996 | 12.234 |
1995 | 12.3128 |
1994 | 12.3582 |
1993 | 12.3675 |
1992 | 12.3384 |
1991 | 12.2677 |
1990 | 12.1766 |
1989 | 12.081 |
1988 | 11.9937 |
1987 | 11.9327 |
1986 | 11.9011 |
1985 | 11.8919 |
1984 | 11.9066 |
1983 | 11.9455 |
1982 | 12.0083 |
1981 | 12.0903 |
1980 | 12.1808 |
1979 | 12.2747 |
1978 | 12.3609 |
1977 | 12.4221 |
1976 | 12.4573 |
1975 | 12.4758 |
1974 | 12.4767 |
1973 | 12.4601 |
1972 | 12.433 |
1971 | 12.3987 |
1970 | 12.3627 |
1969 | 12.3286 |
1968 | 12.2962 |
1967 | 12.2682 |
1966 | 12.2393 |
1965 | 12.2018 |
1964 | 12.1265 |
1963 | 12.0464 |
1962 | 12.097 |
1961 | 12.2975 |
1960 | 12.5675 |