| 年份 | 纳米比亚 |
|---|---|
| 2023 | - |
| 2022 | 36.7371 |
| 2021 | 31.8576 |
| 2020 | 33.6779 |
| 2019 | 36.4009 |
| 2018 | 35.8826 |
| 2017 | 33.6208 |
| 2016 | 35.0095 |
| 2015 | 35.3708 |
| 2014 | 39.0171 |
| 2013 | 37.502 |
| 2012 | 40.0583 |
| 2011 | 45.5398 |
| 2010 | 48.282 |
| 2009 | 51.5632 |
| 2008 | 53.6534 |
| 2007 | 49.8552 |
| 2006 | 45.3668 |
| 2005 | 40.4086 |
| 2004 | 39.7979 |
| 2003 | 43.4294 |
| 2002 | 46.1689 |
| 2001 | 41.0559 |
| 2000 | 40.7361 |
| 1999 | 41.4304 |
| 1998 | 41.3699 |
| 1997 | 42.646 |
| 1996 | 45.4047 |
| 1995 | 44.6888 |
| 1994 | 44.1056 |
| 1993 | 46.6036 |
| 1992 | 43.0149 |
| 1991 | 43.9971 |
| 1990 | 43.5605 |
| 1989 | 49.8699 |
| 1988 | 46.2576 |
| 1987 | 46.4693 |
| 1986 | 56.5238 |
| 1985 | 51.6165 |
| 1984 | 45.3666 |
| 1983 | 45.046 |
| 1982 | 52.3573 |
| 1981 | 56.3905 |
| 1980 | 70.3881 |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |