| 年份 | 南非 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 15.2515 |
| 2017 | 14.3615 |
| 2016 | - |
| 2015 | 12.5475 |
| 2014 | 12.1851 |
| 2013 | 12.4089 |
| 2012 | 11.9128 |
| 2011 | 11.7084 |
| 2010 | 11.8773 |
| 2009 | 12.5336 |
| 2008 | 13.0097 |
| 2007 | 13.0954 |
| 2006 | 12.848 |
| 2005 | 15.0548 |
| 2004 | 13.3233 |
| 2003 | 14.1108 |
| 2002 | 14.6485 |
| 2001 | 14.5108 |
| 2000 | 14.5478 |
| 1999 | 15.242 |
| 1998 | - |
| 1997 | - |
| 1996 | 17.0674 |
| 1995 | - |
| 1994 | 16.6196 |
| 1993 | 15.5893 |
| 1992 | - |
| 1991 | 23.9783 |
| 1990 | 26.5154 |
| 1989 | 26.3238 |
| 1988 | 25.3118 |
| 1987 | 26.4182 |
| 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 | - |