年份 | 尼日尔 |
---|---|
2023 | - |
2022 | 8.72095 |
2021 | 9.99372 |
2020 | 9.73785 |
2019 | 10.7594 |
2018 | 11.2957 |
2017 | 12.8065 |
2016 | 12.1833 |
2015 | 14.2684 |
2014 | 15.9459 |
2013 | 16.979 |
2012 | 16.1006 |
2011 | 15.2896 |
2010 | 16.1844 |
2009 | 14.9779 |
2008 | 13.1805 |
2007 | 13.0665 |
2006 | 13.8704 |
2005 | 14.4114 |
2004 | 14.2586 |
2003 | 13.2742 |
2002 | 11.9188 |
2001 | 13.4558 |
2000 | 14.3397 |
1999 | 12.6557 |
1998 | 13.9701 |
1997 | 13.5379 |
1996 | 15.2959 |
1995 | 14.5381 |
1994 | 13.141 |
1993 | 10.9093 |
1992 | 11.7817 |
1991 | 12.018 |
1990 | 15.0686 |
1989 | 16.5997 |
1988 | 18.2999 |
1987 | 20.8029 |
1986 | 20.0004 |
1985 | 20.686 |
1984 | 22.9053 |
1983 | 20.8249 |
1982 | 20.9706 |
1981 | 24.1558 |
1980 | 24.5842 |
1979 | 28.5411 |
1978 | 22.5306 |
1977 | 19.6426 |
1976 | 22.2637 |
1975 | 19.2465 |
1974 | 12.2706 |
1973 | 15.5148 |
1972 | 14.2137 |
1971 | 12.3678 |
1970 | 10.7724 |
1969 | 9.35766 |
1968 | 7.9776 |
1967 | 8.42954 |
1966 | 12.4527 |
1965 | 9.48485 |
1964 | 9.26666 |
1963 | 9.31115 |
1962 | 9.28358 |
1961 | 8.12123 |
1960 | 7.10041 |