年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | 3.74795 |
2021 | 3.69333 |
2020 | 3.63853 |
2019 | 3.58468 |
2018 | 3.53965 |
2017 | 3.50436 |
2016 | 3.47756 |
2015 | 3.4616 |
2014 | 3.45623 |
2013 | 3.45806 |
2012 | 3.46537 |
2011 | 3.47532 |
2010 | 3.48495 |
2009 | 3.49349 |
2008 | 3.50158 |
2007 | 3.50927 |
2006 | 3.51707 |
2005 | 3.52617 |
2004 | 3.53564 |
2003 | 3.54449 |
2002 | 3.55192 |
2001 | 3.55853 |
2000 | 3.56443 |
1999 | 3.54813 |
1998 | 3.52401 |
1997 | 3.52658 |
1996 | 3.54654 |
1995 | 3.57481 |
1994 | 3.63242 |
1993 | 3.69803 |
1992 | 3.73025 |
1991 | 3.74164 |
1990 | 3.74436 |
1989 | 3.74558 |
1988 | 3.74961 |
1987 | 3.75717 |
1986 | 3.76624 |
1985 | 3.77448 |
1984 | 3.78183 |
1983 | 3.78808 |
1982 | 3.79362 |
1981 | 3.80175 |
1980 | 3.81461 |
1979 | 3.83063 |
1978 | 3.84778 |
1977 | 3.86558 |
1976 | 3.88361 |
1975 | 3.90216 |
1974 | 3.92054 |
1973 | 3.93728 |
1972 | 3.95191 |
1971 | 3.96443 |
1970 | 3.97434 |
1969 | 3.98235 |
1968 | 3.98966 |
1967 | 3.9953 |
1966 | 3.99774 |
1965 | 3.99609 |
1964 | 3.99014 |
1963 | 3.97916 |
1962 | 3.96497 |
1961 | 3.95279 |
1960 | 3.94575 |