年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | 4.66379 |
2021 | 4.64698 |
2020 | 4.61854 |
2019 | 4.57845 |
2018 | 4.52477 |
2017 | 4.46395 |
2016 | 4.40468 |
2015 | 4.3452 |
2014 | 4.28764 |
2013 | 4.24065 |
2012 | 4.20573 |
2011 | 4.18143 |
2010 | 4.17011 |
2009 | 4.1712 |
2008 | 4.1801 |
2007 | 4.19352 |
2006 | 4.20767 |
2005 | 4.21982 |
2004 | 4.22916 |
2003 | 4.23679 |
2002 | 4.24385 |
2001 | 4.25082 |
2000 | 4.25855 |
1999 | 4.26571 |
1998 | 4.27036 |
1997 | 4.27223 |
1996 | 4.27418 |
1995 | 4.27706 |
1994 | 4.25456 |
1993 | 4.22408 |
1992 | 4.22647 |
1991 | 4.24947 |
1990 | 4.28173 |
1989 | 4.34908 |
1988 | 4.42686 |
1987 | 4.46574 |
1986 | 4.48164 |
1985 | 4.48929 |
1984 | 4.4968 |
1983 | 4.51014 |
1982 | 4.52893 |
1981 | 4.54852 |
1980 | 4.5655 |
1979 | 4.58 |
1978 | 4.59234 |
1977 | 4.60188 |
1976 | 4.61249 |
1975 | 4.62684 |
1974 | 4.64198 |
1973 | 4.65501 |
1972 | 4.66639 |
1971 | 4.67708 |
1970 | 4.68656 |
1969 | 4.69543 |
1968 | 4.70517 |
1967 | 4.7147 |
1966 | 4.72381 |
1965 | 4.73222 |
1964 | 4.73962 |
1963 | 4.74645 |
1962 | 4.75108 |
1961 | 4.75103 |
1960 | 4.74524 |