| 年份 | 纳米比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 98.1478 |
| 2017 | 98.1352 |
| 2016 | - |
| 2015 | - |
| 2014 | - |
| 2013 | 98.2146 |
| 2012 | 96.3521 |
| 2011 | - |
| 2010 | 92.9295 |
| 2009 | - |
| 2008 | 91.3941 |
| 2007 | 91.694 |
| 2006 | 88.9824 |
| 2005 | 91.7071 |
| 2004 | 91.5355 |
| 2003 | 93.7698 |
| 2002 | 93.4621 |
| 2001 | 91.2687 |
| 2000 | 89.3226 |
| 1999 | 87.3899 |
| 1998 | 86.5973 |
| 1997 | 84.2746 |
| 1996 | 82.8537 |
| 1995 | 83.3035 |
| 1994 | 82.4032 |
| 1993 | - |
| 1992 | 80.4089 |
| 1991 | - |
| 1990 | 77.4814 |
| 1989 | 77.3352 |
| 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 | - |