年份 | 尼日尔 |
---|---|
2023 | - |
2022 | 4.93082 |
2021 | 4.97032 |
2020 | 5.0099 |
2019 | 5.01545 |
2018 | 4.98754 |
2017 | 4.95824 |
2016 | 4.92919 |
2015 | 4.90219 |
2014 | 4.91983 |
2013 | 4.97025 |
2012 | 4.9844 |
2011 | 4.96054 |
2010 | 4.91266 |
2009 | 4.85349 |
2008 | 4.79066 |
2007 | 4.72907 |
2006 | 4.67172 |
2005 | 4.61891 |
2004 | 4.56974 |
2003 | 4.52688 |
2002 | 4.49125 |
2001 | 4.45932 |
2000 | 4.42953 |
1999 | 4.40104 |
1998 | 4.3724 |
1997 | 4.34311 |
1996 | 4.31645 |
1995 | 4.29483 |
1994 | 4.27486 |
1993 | 4.25462 |
1992 | 4.23412 |
1991 | 4.21067 |
1990 | 4.18162 |
1989 | 4.14827 |
1988 | 4.11133 |
1987 | 4.07032 |
1986 | 4.02766 |
1985 | 3.98325 |
1984 | 3.93498 |
1983 | 3.88121 |
1982 | 3.82365 |
1981 | 3.7646 |
1980 | 3.70518 |
1979 | 3.6461 |
1978 | 3.58757 |
1977 | 3.53115 |
1976 | 3.47723 |
1975 | 3.42328 |
1974 | 3.37023 |
1973 | 3.32002 |
1972 | 3.27046 |
1971 | 3.22026 |
1970 | 3.16612 |
1969 | 3.10616 |
1968 | 3.04161 |
1967 | 2.97194 |
1966 | 2.89479 |
1965 | 2.80963 |
1964 | 2.70635 |
1963 | 2.58867 |
1962 | 2.47283 |
1961 | 2.35863 |
1960 | 2.24384 |