年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | - |
2021 | 116.9 |
2020 | 120 |
2019 | 122.8 |
2018 | 125.9 |
2017 | 128.8 |
2016 | 131.1 |
2015 | 133.2 |
2014 | 134.9 |
2013 | 136.7 |
2012 | 138.4 |
2011 | 140.6 |
2010 | 143 |
2009 | 146.1 |
2008 | 149.7 |
2007 | 153.9 |
2006 | 158.7 |
2005 | 163.5 |
2004 | 169 |
2003 | 174.2 |
2002 | 179.7 |
2001 | 185.3 |
2000 | 190.8 |
1999 | 196.6 |
1998 | 201.8 |
1997 | 206.2 |
1996 | 210.1 |
1995 | 213 |
1994 | 215.1 |
1993 | 216.8 |
1992 | 218.2 |
1991 | 219.3 |
1990 | 219.9 |
1989 | 220.2 |
1988 | 220 |
1987 | 219.4 |
1986 | 218.3 |
1985 | 217.3 |
1984 | 216.5 |
1983 | 216.5 |
1982 | 217.4 |
1981 | 219.5 |
1980 | 222.9 |
1979 | 227.2 |
1978 | 232.8 |
1977 | 239.1 |
1976 | 246.1 |
1975 | 253.8 |
1974 | 261.9 |
1973 | 270.6 |
1972 | 279 |
1971 | 287 |
1970 | 294.8 |
1969 | 302.4 |
1968 | 309.7 |
1967 | 316.4 |
1966 | 323.1 |
1965 | 330.1 |
1964 | 337.3 |
1963 | - |
1962 | - |
1961 | - |
1960 | - |