年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | - |
2021 | 110.8 |
2020 | 113.8 |
2019 | 116.8 |
2018 | 119.6 |
2017 | 122.4 |
2016 | 124.7 |
2015 | 126.4 |
2014 | 128 |
2013 | 129.6 |
2012 | 131.4 |
2011 | 133.4 |
2010 | 135.7 |
2009 | 138.5 |
2008 | 141.9 |
2007 | 145.8 |
2006 | 150.2 |
2005 | 155.1 |
2004 | 160.4 |
2003 | 165.8 |
2002 | 171.4 |
2001 | 177 |
2000 | 182.4 |
1999 | 187.7 |
1998 | 192.8 |
1997 | 197.2 |
1996 | 201 |
1995 | 203.7 |
1994 | 205.7 |
1993 | 207.2 |
1992 | 208.1 |
1991 | 208.8 |
1990 | 209.3 |
1989 | 209.6 |
1988 | 209.4 |
1987 | 209 |
1986 | 208.1 |
1985 | 207.2 |
1984 | 206.6 |
1983 | 206.6 |
1982 | 207.4 |
1981 | 209.4 |
1980 | 212.6 |
1979 | 216.9 |
1978 | 222.2 |
1977 | 228.4 |
1976 | 235.4 |
1975 | 243 |
1974 | 251.1 |
1973 | 259.4 |
1972 | 267.7 |
1971 | 276 |
1970 | 283.7 |
1969 | 291 |
1968 | 298 |
1967 | 304.8 |
1966 | 311.5 |
1965 | 318.3 |
1964 | 325.2 |
1963 | - |
1962 | - |
1961 | - |
1960 | - |