年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | - |
2021 | 1.164 |
2020 | 0.669197 |
2019 | 0.855087 |
2018 | 0.968367 |
2017 | 0.679652 |
2016 | 0.48259 |
2015 | 0.606651 |
2014 | 0.706958 |
2013 | 0.707231 |
2012 | 0.944829 |
2011 | 0.951371 |
2010 | 0.620086 |
2009 | 0.522028 |
2008 | 0.749814 |
2007 | 0.757101 |
2006 | 0.732426 |
2005 | 0.28775 |
2004 | 0.689215 |
2003 | 0.778808 |
2002 | 0.50199 |
2001 | 0.726754 |
2000 | 0.564095 |
1999 | 0.207622 |
1998 | 0.165377 |
1997 | 0.222939 |
1996 | 0.229377 |
1995 | 0.249609 |
1994 | 0.284985 |
1993 | 0.334654 |
1992 | 0.141771 |
1991 | 0.142401 |
1990 | 0.122507 |
1989 | 0.130982 |
1988 | 0.0838523 |
1987 | 0.0893088 |
1986 | 0.0945317 |
1985 | 0.0638219 |
1984 | 0.054648 |
1983 | 0.0441564 |
1982 | 0.00819506 |
1981 | 0.017621 |
1980 | 0.0538458 |
1979 | 0.0454401 |
1978 | 0.0305895 |
1977 | 0.0262406 |
1976 | 0.0233359 |
1975 | 0.0234722 |
1974 | 0.0113767 |
1973 | 0.00924858 |
1972 | 0.007161 |
1971 | 0.00671693 |
1970 | 0.00208508 |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |