| 年份 | 南非 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 5.50459 |
| 2020 | 5.29482 |
| 2019 | 5.00073 |
| 2018 | 4.75416 |
| 2017 | 3.14623 |
| 2016 | 4.49108 |
| 2015 | - |
| 2014 | 4.06287 |
| 2013 | 3.83394 |
| 2012 | 3.71338 |
| 2011 | 3.50603 |
| 2010 | 3.30162 |
| 2009 | 2.87617 |
| 2008 | 2.67771 |
| 2007 | 2.47159 |
| 2006 | 2.45717 |
| 2005 | 2.15895 |
| 2004 | 2.04345 |
| 2003 | 2.03892 |
| 2002 | 1.92916 |
| 2001 | 2.00001 |
| 2000 | 1.7 |
| 1999 | 1.7 |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | 1.03736 |
| 1994 | 1.06787 |
| 1993 | - |
| 1992 | - |
| 1991 | 0.78804 |
| 1990 | 0.80526 |
| 1989 | 0.81177 |
| 1988 | 0.94978 |
| 1987 | 0.96991 |
| 1986 | 0.62799 |
| 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 | - |