年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | 85.2507 |
2021 | 86.1076 |
2020 | 86.9313 |
2019 | 87.6805 |
2018 | 88.3349 |
2017 | 88.9686 |
2016 | 89.5183 |
2015 | 89.8968 |
2014 | 90.1523 |
2013 | 90.2797 |
2012 | 90.2518 |
2011 | 90.1299 |
2010 | 89.9441 |
2009 | 89.6743 |
2008 | 89.3166 |
2007 | 88.9225 |
2006 | 88.5156 |
2005 | 88.1012 |
2004 | 87.7421 |
2003 | 87.4156 |
2002 | 87.1106 |
2001 | 86.9198 |
2000 | 86.8835 |
1999 | 87.0398 |
1998 | 87.4318 |
1997 | 87.9695 |
1996 | 88.5248 |
1995 | 89.0915 |
1994 | 89.7211 |
1993 | 90.4062 |
1992 | 91.0659 |
1991 | 91.6282 |
1990 | 92.1491 |
1989 | 92.6177 |
1988 | 92.9277 |
1987 | 93.0701 |
1986 | 93.0003 |
1985 | 92.7053 |
1984 | 92.247 |
1983 | 91.5918 |
1982 | 90.827 |
1981 | 90.0929 |
1980 | 89.4251 |
1979 | 88.7862 |
1978 | 88.0801 |
1977 | 87.405 |
1976 | 86.7488 |
1975 | 86.0688 |
1974 | 85.4136 |
1973 | 84.7928 |
1972 | 84.2202 |
1971 | 83.6786 |
1970 | 83.2286 |
1969 | 82.8377 |
1968 | 82.4226 |
1967 | 82.0187 |
1966 | 81.6171 |
1965 | 81.2204 |
1964 | 80.6397 |
1963 | 80.0037 |
1962 | 79.6798 |
1961 | 79.6036 |
1960 | 79.6366 |