年份 | 尼日利亚 |
---|---|
2023 | - |
2022 | - |
2021 | 45.5643 |
2020 | 46.4634 |
2019 | 46.5979 |
2018 | 46.0192 |
2017 | 45.8309 |
2016 | 45.2675 |
2015 | 45.3104 |
2014 | 45.3822 |
2013 | 45.3024 |
2012 | 44.9745 |
2011 | 44.8902 |
2010 | 44.2819 |
2009 | 44.1252 |
2008 | 43.4155 |
2007 | 43.7168 |
2006 | 43.4959 |
2005 | 43.1765 |
2004 | 42.5796 |
2003 | 42.4444 |
2002 | 41.7714 |
2001 | 41.4688 |
2000 | 41.1013 |
1999 | 40.4542 |
1998 | 39.5771 |
1997 | 39.9332 |
1996 | 39.9492 |
1995 | 39.8849 |
1994 | 39.9305 |
1993 | 40.8281 |
1992 | 40.575 |
1991 | 40.6112 |
1990 | 41.1442 |
1989 | 41.3259 |
1988 | 41.0021 |
1987 | 40.7149 |
1986 | 40.3051 |
1985 | 41.033 |
1984 | 41.2175 |
1983 | 41.3604 |
1982 | 41.1947 |
1981 | 41.0706 |
1980 | 41.2529 |
1979 | 41.0321 |
1978 | 41.0325 |
1977 | 40.3044 |
1976 | 38.8201 |
1975 | 37.0612 |
1974 | 35.7738 |
1973 | 34.7434 |
1972 | 34.0199 |
1971 | 32.9907 |
1970 | 32.2391 |
1969 | 31.6841 |
1968 | 31.5611 |
1967 | 30.2592 |
1966 | 31.0711 |
1965 | 31.1143 |
1964 | 30.9069 |
1963 | 30.4902 |
1962 | 30.0556 |
1961 | 30.0728 |
1960 | 29.6302 |