年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | 16.1503 |
2021 | 16.2796 |
2020 | 16.4058 |
2019 | 16.545 |
2018 | 16.6971 |
2017 | 16.8671 |
2016 | 17.0484 |
2015 | 17.2215 |
2014 | 17.3772 |
2013 | 17.5132 |
2012 | 17.6157 |
2011 | 17.6782 |
2010 | 17.7156 |
2009 | 17.7302 |
2008 | 17.7245 |
2007 | 17.7152 |
2006 | 17.6989 |
2005 | 17.6629 |
2004 | 17.6068 |
2003 | 17.5183 |
2002 | 17.4122 |
2001 | 17.3267 |
2000 | 17.2694 |
1999 | 17.2367 |
1998 | 17.2315 |
1997 | 17.2352 |
1996 | 17.2239 |
1995 | 17.2007 |
1994 | 17.1842 |
1993 | 17.1809 |
1992 | 17.1939 |
1991 | 17.2368 |
1990 | 17.3229 |
1989 | 17.4518 |
1988 | 17.625 |
1987 | 17.8212 |
1986 | 18.001 |
1985 | 18.1584 |
1984 | 18.2911 |
1983 | 18.3837 |
1982 | 18.4349 |
1981 | 18.4508 |
1980 | 18.4363 |
1979 | 18.3841 |
1978 | 18.2715 |
1977 | 18.1276 |
1976 | 17.9741 |
1975 | 17.7992 |
1974 | 17.6203 |
1973 | 17.4694 |
1972 | 17.3511 |
1971 | 17.2569 |
1970 | 17.1994 |
1969 | 17.1742 |
1968 | 17.1543 |
1967 | 17.1373 |
1966 | 17.1055 |
1965 | 17.0521 |
1964 | 16.9884 |
1963 | 16.9177 |
1962 | 16.85 |
1961 | 16.7909 |
1960 | 16.7397 |