年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | 11.3113 |
2021 | 10.131 |
2020 | 7.84914 |
2019 | 10.3848 |
2018 | 10.2285 |
2017 | 11.1189 |
2016 | 9.54367 |
2015 | 2.86367 |
2014 | 4.66262 |
2013 | 4.96475 |
2012 | 9.94764 |
2011 | 9.77846 |
2010 | 16.3428 |
2009 | 0.686099 |
2008 | 7.92139 |
2007 | 7.09973 |
2006 | 23.8644 |
2005 | 19.8585 |
2004 | 22.3683 |
2003 | 9.80432 |
2002 | 21.1091 |
2001 | 10.0765 |
2000 | 22.6737 |
1999 | 13.4306 |
1998 | 6.00934 |
1997 | 5.05535 |
1996 | 26.4911 |
1995 | 75.4016 |
1994 | 43.2965 |
1993 | 41.6391 |
1992 | 46.7524 |
1991 | 18.8639 |
1990 | 6.66894 |
1989 | 28.9697 |
1988 | 20.1771 |
1987 | 19.6695 |
1986 | 5.41545 |
1985 | 6.92777 |
1984 | 5.65366 |
1983 | 19.569 |
1982 | 14.8026 |
1981 | 219.003 |
1980 | 12.4197 |
1979 | 11.4888 |
1978 | 13.9147 |
1977 | 10.7138 |
1976 | 14.3532 |
1975 | 23.5008 |
1974 | 43.9464 |
1973 | 5.34684 |
1972 | 2.89287 |
1971 | 1.34803 |
1970 | 51.2785 |
1969 | 2.70631 |
1968 | 1.22055 |
1967 | -3.00671 |
1966 | 13.1929 |
1965 | 0.864445 |
1964 | 2.42781 |
1963 | -3.09475 |
1962 | 5.5653 |
1961 | 6.25717 |
1960 | - |