年份 | 博茨瓦纳 |
---|---|
2023 | - |
2022 | 5.78792 |
2021 | 11.8704 |
2020 | -8.72875 |
2019 | 3.0322 |
2018 | 4.18809 |
2017 | 4.11436 |
2016 | 7.20442 |
2015 | -4.85134 |
2014 | 5.69478 |
2013 | 11.1028 |
2012 | -0.170901 |
2011 | 6.83853 |
2010 | 10.1222 |
2009 | -14.1442 |
2008 | 3.25207 |
2007 | 5.79256 |
2006 | 8.36387 |
2005 | 4.55665 |
2004 | 2.70582 |
2003 | 4.62589 |
2002 | 6.06953 |
2001 | 0.250574 |
2000 | 1.9877 |
1999 | 9.66724 |
1998 | 0.443664 |
1997 | 8.32589 |
1996 | 5.8298 |
1995 | 7.03041 |
1994 | 3.62792 |
1993 | 1.91611 |
1992 | 2.91707 |
1991 | 7.45871 |
1990 | 6.77282 |
1989 | 13.0594 |
1988 | 19.45 |
1987 | 11.8819 |
1986 | 8.17292 |
1985 | 7.12527 |
1984 | 8.54538 |
1983 | 13.1467 |
1982 | 12.1655 |
1981 | 9.06486 |
1980 | 11.9869 |
1979 | 12.1486 |
1978 | 14.3328 |
1977 | 12.012 |
1976 | 10.6474 |
1975 | 8.44625 |
1974 | 8.7978 |
1973 | 21.3032 |
1972 | 26.3619 |
1971 | 25.8211 |
1970 | 17.1203 |
1969 | 15.1234 |
1968 | 10.5671 |
1967 | 5.92456 |
1966 | 6.34402 |
1965 | 5.81395 |
1964 | 6.8323 |
1963 | 5.92105 |
1962 | 6.66667 |
1961 | 6.34328 |
1960 | - |