年份 | 尼日尔 |
---|---|
2023 | - |
2022 | 3.66927 |
2021 | 3.65974 |
2020 | 3.64591 |
2019 | 3.63323 |
2018 | 3.62521 |
2017 | 3.62585 |
2016 | 3.63524 |
2015 | 3.65064 |
2014 | 3.67363 |
2013 | 3.70512 |
2012 | 3.74255 |
2011 | 3.78469 |
2010 | 3.83007 |
2009 | 3.87623 |
2008 | 3.9209 |
2007 | 3.95992 |
2006 | 3.99218 |
2005 | 4.01944 |
2004 | 4.04119 |
2003 | 4.05697 |
2002 | 4.06829 |
2001 | 4.07564 |
2000 | 4.08022 |
1999 | 4.08289 |
1998 | 4.08364 |
1997 | 4.08326 |
1996 | 4.07977 |
1995 | 4.06948 |
1994 | 4.04242 |
1993 | 4.01072 |
1992 | 4.0212 |
1991 | 4.08104 |
1990 | 4.16404 |
1989 | 4.27059 |
1988 | 4.38208 |
1987 | 4.43975 |
1986 | 4.43561 |
1985 | 4.4049 |
1984 | 4.36407 |
1983 | 4.32052 |
1982 | 4.27888 |
1981 | 4.24156 |
1980 | 4.2066 |
1979 | 4.17262 |
1978 | 4.14089 |
1977 | 4.11151 |
1976 | 4.08323 |
1975 | 4.0562 |
1974 | 4.03044 |
1973 | 4.00406 |
1972 | 3.97817 |
1971 | 3.95821 |
1970 | 3.94756 |
1969 | 3.94533 |
1968 | 3.95108 |
1967 | 3.96468 |
1966 | 3.98242 |
1965 | 4.00121 |
1964 | 4.02192 |
1963 | 4.04529 |
1962 | 4.06879 |
1961 | 4.09008 |
1960 | 4.10761 |