| 年份 | 纳米比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 18.4046 |
| 2017 | - |
| 2016 | - |
| 2015 | - |
| 2014 | - |
| 2013 | 17.2267 |
| 2012 | 17.2877 |
| 2011 | - |
| 2010 | 17.957 |
| 2009 | 18.083 |
| 2008 | 21.7863 |
| 2007 | - |
| 2006 | 18.6443 |
| 2005 | 17.3622 |
| 2004 | 17.526 |
| 2003 | 14.6298 |
| 2002 | 14.6122 |
| 2001 | 14.7842 |
| 2000 | 14.9502 |
| 1999 | 13.9416 |
| 1998 | 13.5659 |
| 1997 | - |
| 1996 | 14.1578 |
| 1995 | - |
| 1994 | 24.2875 |
| 1993 | - |
| 1992 | 26.062 |
| 1991 | - |
| 1990 | - |
| 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 | - |