年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | - |
2021 | 22.9046 |
2020 | 24.0128 |
2019 | 22.9743 |
2018 | 26.7171 |
2017 | 22.4401 |
2016 | 23.2882 |
2015 | 27.1674 |
2014 | 24.6216 |
2013 | 25.6315 |
2012 | 20.8391 |
2011 | 16.9407 |
2010 | 18.9607 |
2009 | 21.4035 |
2008 | 13.9394 |
2007 | 10.0201 |
2006 | 9.87772 |
2005 | 9.04422 |
2004 | 9.35762 |
2003 | 8.87354 |
2002 | 7.63907 |
2001 | 7.30689 |
2000 | 6.76557 |
1999 | 6.02573 |
1998 | 5.71331 |
1997 | - |
1996 | 5.39335 |
1995 | 5.06096 |
1994 | 5.40507 |
1993 | 4.9566 |
1992 | - |
1991 | 4.14525 |
1990 | - |
1989 | - |
1988 | - |
1987 | 2.39398 |
1986 | 2.16306 |
1985 | 1.82941 |
1984 | 1.65828 |
1983 | 1.45616 |
1982 | 1.38365 |
1981 | 1.24347 |
1980 | 1.19221 |
1979 | 1.00105 |
1978 | 0.93952 |
1977 | 0.81741 |
1976 | 0.74224 |
1975 | 0.71198 |
1974 | 0.47395 |
1973 | 0.43292 |
1972 | 0.37698 |
1971 | - |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |