| 年份 | 尼日利亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 87.125 |
| 2020 | 87.8766 |
| 2019 | 83.3432 |
| 2018 | 86.0815 |
| 2017 | 79.071 |
| 2016 | 84.7137 |
| 2015 | 86.849 |
| 2014 | 88.5086 |
| 2013 | 92.9361 |
| 2012 | 90.9402 |
| 2011 | 91.4701 |
| 2010 | 87.2742 |
| 2009 | 88.3248 |
| 2008 | 87.5113 |
| 2007 | 97.4138 |
| 2006 | 108.001 |
| 2005 | 108.496 |
| 2004 | 108.152 |
| 2003 | 107.388 |
| 2002 | 106.544 |
| 2001 | 105.276 |
| 2000 | 109.874 |
| 1999 | 105.672 |
| 1998 | - |
| 1997 | - |
| 1996 | 86.1607 |
| 1995 | 99.3062 |
| 1994 | 104.66 |
| 1993 | 104.853 |
| 1992 | 98.8124 |
| 1991 | 94.2574 |
| 1990 | 96.2041 |
| 1989 | 89.4132 |
| 1988 | 96.0615 |
| 1987 | 97.3368 |
| 1986 | 101.692 |
| 1985 | 117.115 |
| 1984 | 126.359 |
| 1983 | 127.774 |
| 1982 | 127.041 |
| 1981 | 115.942 |
| 1980 | 107.921 |
| 1979 | 102.982 |
| 1978 | 87.226 |
| 1977 | 69.5636 |
| 1976 | 59.2283 |
| 1975 | - |
| 1974 | - |
| 1973 | 61.4591 |
| 1972 | 60.3505 |
| 1971 | 55.6311 |
| 1970 | 52.8294 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |