| 年份 | 纳米比亚 |
|---|---|
| 2023 | - |
| 2022 | 51.7508 |
| 2021 | 51.7355 |
| 2020 | 51.7231 |
| 2019 | 51.7143 |
| 2018 | 51.7036 |
| 2017 | 51.6919 |
| 2016 | 51.6803 |
| 2015 | 51.6697 |
| 2014 | 51.6598 |
| 2013 | 51.647 |
| 2012 | 51.631 |
| 2011 | 51.6156 |
| 2010 | 51.603 |
| 2009 | 51.5888 |
| 2008 | 51.571 |
| 2007 | 51.5549 |
| 2006 | 51.5434 |
| 2005 | 51.5393 |
| 2004 | 51.541 |
| 2003 | 51.5489 |
| 2002 | 51.5662 |
| 2001 | 51.5838 |
| 2000 | 51.5868 |
| 1999 | 51.5765 |
| 1998 | 51.564 |
| 1997 | 51.551 |
| 1996 | 51.5375 |
| 1995 | 51.5247 |
| 1994 | 51.5128 |
| 1993 | 51.5033 |
| 1992 | 51.5046 |
| 1991 | 51.5285 |
| 1990 | 51.5639 |
| 1989 | 51.6383 |
| 1988 | 51.7073 |
| 1987 | 51.7164 |
| 1986 | 51.7183 |
| 1985 | 51.715 |
| 1984 | 51.7047 |
| 1983 | 51.6879 |
| 1982 | 51.6648 |
| 1981 | 51.6222 |
| 1980 | 51.5665 |
| 1979 | 51.5428 |
| 1978 | 51.5364 |
| 1977 | 51.5339 |
| 1976 | 51.5486 |
| 1975 | 51.5688 |
| 1974 | 51.596 |
| 1973 | 51.6271 |
| 1972 | 51.6614 |
| 1971 | 51.6983 |
| 1970 | 51.7372 |
| 1969 | 51.7777 |
| 1968 | 51.8184 |
| 1967 | 51.8582 |
| 1966 | 51.8967 |
| 1965 | 51.9346 |
| 1964 | 51.9523 |
| 1963 | 51.9412 |
| 1962 | 51.9144 |
| 1961 | 51.8704 |
| 1960 | 51.8092 |