| 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 | 26.7508 | 
| 2009 | 0.686099 | 
| 2008 | 7.92139 | 
| 2007 | 7.09973 | 
| 2006 | 23.8644 | 
| 2005 | 19.8585 | 
| 2004 | 20.7277 | 
| 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 | - | 
| 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 | - |