年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | 4.21577 |
2021 | 7.63553 |
2020 | 5.27689 |
2019 | 3.66703 |
2018 | 3.95442 |
2017 | 3.59175 |
2016 | 4.43582 |
2015 | 3.77969 |
2014 | 3.10288 |
2013 | 3.32063 |
2012 | 3.38684 |
2011 | 3.34869 |
2010 | 3.24995 |
2009 | 3.27819 |
2008 | 3.40127 |
2007 | 2.04563 |
2006 | 2.82849 |
2005 | 2.23122 |
2004 | 2.67724 |
2003 | 2.45931 |
2002 | 4.92407 |
2001 | 2.5288 |
2000 | 2.19681 |
1999 | 4.07196 |
1998 | 3.48801 |
1997 | 3.19713 |
1996 | 3.66687 |
1995 | 3.86942 |
1994 | 2.34855 |
1993 | 1.79961 |
1992 | 1.47026 |
1991 | 2.11395 |
1990 | 2.23416 |
1989 | - |
1988 | - |
1987 | - |
1986 | - |
1985 | - |
1984 | - |
1983 | - |
1982 | - |
1981 | - |
1980 | - |
1979 | - |
1978 | - |
1977 | - |
1976 | - |
1975 | - |
1974 | - |
1973 | - |
1972 | - |
1971 | - |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |