年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 6.73314 |
2021 | 6.55758 |
2020 | 6.36198 |
2019 | 6.15361 |
2018 | 5.94087 |
2017 | 5.72409 |
2016 | 5.51245 |
2015 | 5.32279 |
2014 | 5.1661 |
2013 | 5.04227 |
2012 | 4.94845 |
2011 | 4.87757 |
2010 | 4.82069 |
2009 | 4.77132 |
2008 | 4.72062 |
2007 | 4.66525 |
2006 | 4.61225 |
2005 | 4.56936 |
2004 | 4.53684 |
2003 | 4.51313 |
2002 | 4.49969 |
2001 | 4.45965 |
2000 | 4.37829 |
1999 | 4.27944 |
1998 | 4.16804 |
1997 | 4.04834 |
1996 | 3.92942 |
1995 | 3.82406 |
1994 | 3.73059 |
1993 | 3.59683 |
1992 | 3.4302 |
1991 | 3.29832 |
1990 | 3.19753 |
1989 | 3.11592 |
1988 | 3.11165 |
1987 | 3.1812 |
1986 | 3.25945 |
1985 | 3.34392 |
1984 | 3.43788 |
1983 | 3.54227 |
1982 | 3.65282 |
1981 | 3.74226 |
1980 | 3.79198 |
1979 | 3.81738 |
1978 | 3.83068 |
1977 | 3.83171 |
1976 | 3.81962 |
1975 | 3.79494 |
1974 | 3.75018 |
1973 | 3.67402 |
1972 | 3.60075 |
1971 | 3.60801 |
1970 | 3.70407 |
1969 | 3.84538 |
1968 | 4.03055 |
1967 | 4.2353 |
1966 | 4.39356 |
1965 | 4.46088 |
1964 | 4.46031 |
1963 | 4.39753 |
1962 | 4.26695 |
1961 | 4.12318 |
1960 | 4.0065 |