年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | - |
2021 | 9.461 |
2020 | 6.95 |
2019 | 6.974 |
2018 | 6.922 |
2017 | 6.308 |
2016 | 6.783 |
2015 | 7.435 |
2014 | 7.927 |
2013 | 8.157 |
2012 | 8.671 |
2011 | 8.738 |
2010 | 8.93 |
2009 | 9.719 |
2008 | 10.253 |
2007 | 10.935 |
2006 | 11.883 |
2005 | 12.568 |
2004 | 13.073 |
2003 | 13.409 |
2002 | 13.533 |
2001 | 13.424 |
2000 | 13.128 |
1999 | 12.633 |
1998 | 12.081 |
1997 | 11.508 |
1996 | 10.988 |
1995 | 10.596 |
1994 | 10.025 |
1993 | 9.282 |
1992 | 8.933 |
1991 | 8.423 |
1990 | 7.986 |
1989 | 7.652 |
1988 | 7.6 |
1987 | 7.345 |
1986 | 7.366 |
1985 | 7.468 |
1984 | 7.65 |
1983 | 7.904 |
1982 | 8.208 |
1981 | 8.534 |
1980 | 8.881 |
1979 | 9.231 |
1978 | 9.6 |
1977 | 9.997 |
1976 | 10.431 |
1975 | 10.857 |
1974 | 11.291 |
1973 | 11.739 |
1972 | 12.209 |
1971 | 12.656 |
1970 | 13.033 |
1969 | 13.375 |
1968 | 13.715 |
1967 | 14.032 |
1966 | 14.343 |
1965 | 14.635 |
1964 | 15.031 |
1963 | 15.418 |
1962 | 15.839 |
1961 | 16.301 |
1960 | 16.77 |