| 年份 | 赞比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 5.95046 |
| 2020 | 6.61364 |
| 2019 | 8.18598 |
| 2018 | 8.7462 |
| 2017 | 8.16332 |
| 2016 | 6.20025 |
| 2015 | 7.16743 |
| 2014 | 9.2362 |
| 2013 | 7.87707 |
| 2012 | 6.40464 |
| 2011 | 5.93612 |
| 2010 | 5.81009 |
| 2009 | 5.69032 |
| 2008 | 7.08356 |
| 2007 | 7.83075 |
| 2006 | 7.46884 |
| 2005 | 8.34608 |
| 2004 | 9.01384 |
| 2003 | 8.30786 |
| 2002 | - |
| 2001 | - |
| 2000 | - |
| 1999 | 11.585 |
| 1998 | 10.1997 |
| 1997 | 11.454 |
| 1996 | 11.2601 |
| 1995 | 5.59334 |
| 1994 | 6.82471 |
| 1993 | 6.34069 |
| 1992 | 11.2832 |
| 1991 | 7.58063 |
| 1990 | 11.0448 |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |