年份 | 纳米比亚 |
---|---|
2023 | - |
2022 | - |
2021 | 29.4 |
2020 | 30 |
2019 | 30.7 |
2018 | 31.5 |
2017 | 32 |
2016 | 32.6 |
2015 | 33.3 |
2014 | 33.5 |
2013 | 36 |
2012 | 38.3 |
2011 | 37.2 |
2010 | 36.9 |
2009 | 38.8 |
2008 | 37.8 |
2007 | 37.8 |
2006 | 37.3 |
2005 | 39 |
2004 | 42.1 |
2003 | 42.8 |
2002 | 43.3 |
2001 | 44 |
2000 | 44.9 |
1999 | 46 |
1998 | 47 |
1997 | 47.6 |
1996 | 47.4 |
1995 | 47 |
1994 | 46.6 |
1993 | 46.6 |
1992 | 47 |
1991 | 47.7 |
1990 | 48.9 |
1989 | 50.2 |
1988 | 51.8 |
1987 | 53.5 |
1986 | 55.4 |
1985 | 57.4 |
1984 | 59.5 |
1983 | 61.5 |
1982 | 63.1 |
1981 | 64.4 |
1980 | 65.3 |
1979 | 65.6 |
1978 | 65.6 |
1977 | 65.3 |
1976 | 64.9 |
1975 | 64.4 |
1974 | 63.9 |
1973 | 63.5 |
1972 | 63.1 |
1971 | 62.8 |
1970 | 62.5 |
1969 | 62.2 |
1968 | 62 |
1967 | 61.8 |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |