年份 | 尼日尔 |
---|---|
2023 | - |
2022 | 1.49371 |
2021 | 1.50256 |
2020 | 1.51151 |
2019 | 1.51596 |
2018 | 1.51571 |
2017 | 1.51566 |
2016 | 1.51547 |
2015 | 1.51436 |
2014 | 1.47309 |
2013 | 1.39865 |
2012 | 1.34017 |
2011 | 1.2948 |
2010 | 1.25696 |
2009 | 1.27526 |
2008 | 1.33712 |
2007 | 1.37299 |
2006 | 1.38647 |
2005 | 1.38618 |
2004 | 1.37854 |
2003 | 1.36638 |
2002 | 1.3523 |
2001 | 1.33923 |
2000 | 1.32724 |
1999 | 1.31538 |
1998 | 1.30542 |
1997 | 1.29801 |
1996 | 1.29102 |
1995 | 1.28339 |
1994 | 1.27523 |
1993 | 1.26653 |
1992 | 1.25784 |
1991 | 1.251 |
1990 | 1.2471 |
1989 | 1.24573 |
1988 | 1.24685 |
1987 | 1.25019 |
1986 | 1.2536 |
1985 | 1.25568 |
1984 | 1.25675 |
1983 | 1.25625 |
1982 | 1.25426 |
1981 | 1.25244 |
1980 | 1.25155 |
1979 | 1.25123 |
1978 | 1.25096 |
1977 | 1.25071 |
1976 | 1.25001 |
1975 | 1.24858 |
1974 | 1.24635 |
1973 | 1.24293 |
1972 | 1.2385 |
1971 | 1.23441 |
1970 | 1.23069 |
1969 | 1.22693 |
1968 | 1.2242 |
1967 | 1.22053 |
1966 | 1.21006 |
1965 | 1.18863 |
1964 | 1.15573 |
1963 | 1.10906 |
1962 | 1.05202 |
1961 | 0.997909 |
1960 | 0.955951 |