| 年份 | 纳米比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 62.985 |
| 2020 | 66.606 |
| 2019 | 66.637 |
| 2018 | 66.176 |
| 2017 | 65.88 |
| 2016 | 65.201 |
| 2015 | 64.03 |
| 2014 | 63.049 |
| 2013 | 62.029 |
| 2012 | 60.85 |
| 2011 | 59.502 |
| 2010 | 58.731 |
| 2009 | 58.395 |
| 2008 | 57.422 |
| 2007 | 56.201 |
| 2006 | 54.873 |
| 2005 | 53.672 |
| 2004 | 53.12 |
| 2003 | 52.74 |
| 2002 | 53.036 |
| 2001 | 53.042 |
| 2000 | 53.98 |
| 1999 | 55.188 |
| 1998 | 56.238 |
| 1997 | 57.887 |
| 1996 | 59.216 |
| 1995 | 61.108 |
| 1994 | 62.353 |
| 1993 | 63.411 |
| 1992 | 64.208 |
| 1991 | 64.933 |
| 1990 | 65.45 |
| 1989 | 65.678 |
| 1988 | 64.796 |
| 1987 | 64.836 |
| 1986 | 64.334 |
| 1985 | 63.924 |
| 1984 | 63.496 |
| 1983 | 63.124 |
| 1982 | 62.987 |
| 1981 | 62.461 |
| 1980 | 62.02 |
| 1979 | 61.586 |
| 1978 | 61.072 |
| 1977 | 60.346 |
| 1976 | 59.623 |
| 1975 | 59.069 |
| 1974 | 58.194 |
| 1973 | 57.535 |
| 1972 | 56.861 |
| 1971 | 56.259 |
| 1970 | 55.552 |
| 1969 | 55.017 |
| 1968 | 54.51 |
| 1967 | 53.932 |
| 1966 | 53.381 |
| 1965 | 52.808 |
| 1964 | 52.22 |
| 1963 | 51.551 |
| 1962 | 50.959 |
| 1961 | 50.26 |
| 1960 | 49.497 |