年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | - |
2021 | 23.576 |
2020 | 24.195 |
2019 | 24.887 |
2018 | 25.328 |
2017 | 25.672 |
2016 | 26.13 |
2015 | 26.409 |
2014 | 26.771 |
2013 | 27.097 |
2012 | 27.407 |
2011 | 27.596 |
2010 | 27.898 |
2009 | 28.175 |
2008 | 28.406 |
2007 | 28.563 |
2006 | 28.635 |
2005 | 28.404 |
2004 | 28.141 |
2003 | 28.178 |
2002 | 28.477 |
2001 | 28.906 |
2000 | 28.961 |
1999 | 28.885 |
1998 | 28.971 |
1997 | 29.115 |
1996 | 29.865 |
1995 | 31.042 |
1994 | 32.248 |
1993 | 32.808 |
1992 | 33.172 |
1991 | 33.512 |
1990 | 34.35 |
1989 | 35.304 |
1988 | 36.524 |
1987 | 37.793 |
1986 | 39.015 |
1985 | 39.817 |
1984 | 40.588 |
1983 | 41.451 |
1982 | 42.536 |
1981 | 43.684 |
1980 | 44.499 |
1979 | 45.147 |
1978 | 45.689 |
1977 | 46.041 |
1976 | 46.425 |
1975 | 46.383 |
1974 | 46.293 |
1973 | 46.126 |
1972 | 45.978 |
1971 | 45.764 |
1970 | 45.698 |
1969 | 45.633 |
1968 | 45.693 |
1967 | 45.713 |
1966 | 45.849 |
1965 | 45.942 |
1964 | 46.24 |
1963 | 46.186 |
1962 | 46.094 |
1961 | 46.586 |
1960 | 47.09 |