年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 3.07805 |
2021 | 0.643981 |
2020 | 0.458369 |
2019 | 1.15034 |
2018 | 3.23451 |
2017 | -0.649939 |
2016 | 0.510912 |
2015 | 1.55151 |
2014 | 0.126879 |
2013 | 6.08805 |
2012 | 6.38947 |
2011 | 3.07482 |
2010 | 5.18385 |
2009 | 2.91837 |
2008 | 9.18807 |
2007 | 6.7292 |
2006 | 15.0659 |
2005 | 8.80192 |
2004 | 1.28929 |
2003 | -0.428187 |
2002 | 3.01211 |
2001 | -6.35721 |
2000 | -3.32433 |
1999 | -2.0814 |
1998 | -0.154237 |
1997 | 10.8456 |
1996 | 2.85882 |
1995 | 13.9037 |
1994 | -0.458477 |
1993 | -5.12597 |
1992 | -4.0693 |
1991 | 6.84901 |
1990 | 18.7661 |
1989 | 21.274 |
1988 | 5.44124 |
1987 | -3.18119 |
1986 | 3.24833 |
1985 | 13.173 |
1984 | 3.53076 |
1983 | -9.98614 |
1982 | -8.54269 |
1981 | -6.30757 |
1980 | -2.92778 |
1979 | 6.91317 |
1978 | 7.09344 |
1977 | 3.31576 |
1976 | 5.04545 |
1975 | - |
1974 | - |
1973 | - |
1972 | - |
1971 | - |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |