年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | 0.487194 |
2021 | 0.489339 |
2020 | 0.492422 |
2019 | 0.491264 |
2018 | 0.488131 |
2017 | 0.485802 |
2016 | 0.483828 |
2015 | 0.48162 |
2014 | 0.4792 |
2013 | 0.476473 |
2012 | 0.473582 |
2011 | 0.47102 |
2010 | 0.469103 |
2009 | 0.467574 |
2008 | 0.466282 |
2007 | 0.46539 |
2006 | 0.464709 |
2005 | 0.46433 |
2004 | 0.464547 |
2003 | 0.465155 |
2002 | 0.465988 |
2001 | 0.466766 |
2000 | 0.467265 |
1999 | 0.467992 |
1998 | 0.469347 |
1997 | 0.471351 |
1996 | 0.473639 |
1995 | 0.475639 |
1994 | 0.477001 |
1993 | 0.477155 |
1992 | 0.476378 |
1991 | 0.475423 |
1990 | 0.474596 |
1989 | 0.474002 |
1988 | 0.473988 |
1987 | 0.474792 |
1986 | 0.475465 |
1985 | 0.475348 |
1984 | 0.474558 |
1983 | 0.473176 |
1982 | 0.471442 |
1981 | 0.470322 |
1980 | 0.4712 |
1979 | 0.474153 |
1978 | 0.478974 |
1977 | 0.485186 |
1976 | 0.49081 |
1975 | 0.494537 |
1974 | 0.496152 |
1973 | 0.494935 |
1972 | 0.490874 |
1971 | 0.485666 |
1970 | 0.480563 |
1969 | 0.47544 |
1968 | 0.469785 |
1967 | 0.464511 |
1966 | 0.458648 |
1965 | 0.451834 |
1964 | 0.445479 |
1963 | 0.439392 |
1962 | 0.433437 |
1961 | 0.427383 |
1960 | 0.421046 |