| 年份 | 博茨瓦纳 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 55.8231 |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 55.4429 |
| 2016 | - |
| 2015 | 54.7156 |
| 2014 | - |
| 2013 | - |
| 2012 | - |
| 2011 | - |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | 50.2945 |
| 2006 | 49.0193 |
| 2005 | 48.1965 |
| 2004 | 47.6617 |
| 2003 | 46.6567 |
| 2002 | 45.0193 |
| 2001 | 45.7495 |
| 2000 | 45.7336 |
| 1999 | 45.3288 |
| 1998 | 45.7244 |
| 1997 | - |
| 1996 | - |
| 1995 | 42.6687 |
| 1994 | 43.9817 |
| 1993 | 42.86 |
| 1992 | 40.094 |
| 1991 | 40.3525 |
| 1990 | 39.8816 |
| 1989 | 42.5532 |
| 1988 | 38.5931 |
| 1987 | 37.3315 |
| 1986 | 39.1707 |
| 1985 | 39.5224 |
| 1984 | 39.2332 |
| 1983 | - |
| 1982 | - |
| 1981 | 32.5678 |
| 1980 | 36.6755 |
| 1979 | - |
| 1978 | 31.1723 |
| 1977 | 31.4655 |
| 1976 | 31.087 |
| 1975 | 29.7674 |
| 1974 | 33.8377 |
| 1973 | - |
| 1972 | 35.3557 |
| 1971 | 30.7143 |
| 1970 | 28.8952 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |