| 年份 | 纳米比亚 |
|---|---|
| 2023 | - |
| 2022 | 24.7069 |
| 2021 | 25.1355 |
| 2020 | 24.9414 |
| 2019 | 25.269 |
| 2018 | 24.7833 |
| 2017 | 24.674 |
| 2016 | 23.9392 |
| 2015 | 22.5713 |
| 2014 | 23.9581 |
| 2013 | 23.6037 |
| 2012 | 22.9974 |
| 2011 | 22.3259 |
| 2010 | 26.1235 |
| 2009 | - |
| 2008 | 24.8616 |
| 2007 | - |
| 2006 | 21.603 |
| 2005 | - |
| 2004 | - |
| 2003 | 20.3282 |
| 2002 | 21.8369 |
| 2001 | 22.7757 |
| 2000 | 21.9251 |
| 1999 | 23.0428 |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 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 | - |