| 年份 | 南非 |
|---|---|
| 2023 | - |
| 2022 | 43.5516 |
| 2021 | 43.8727 |
| 2020 | 44.0389 |
| 2019 | 44.0172 |
| 2018 | 43.8124 |
| 2017 | 43.5256 |
| 2016 | 42.937 |
| 2015 | 42.6525 |
| 2014 | 42.8554 |
| 2013 | 42.8432 |
| 2012 | 42.771 |
| 2011 | 42.8995 |
| 2010 | 43.296 |
| 2009 | 43.8442 |
| 2008 | 44.4016 |
| 2007 | 45.1178 |
| 2006 | 46.1435 |
| 2005 | 47.3985 |
| 2004 | 48.9558 |
| 2003 | 50.8904 |
| 2002 | 53.1433 |
| 2001 | 55.601 |
| 2000 | 58.1505 |
| 1999 | 60.6597 |
| 1998 | 63.019 |
| 1997 | 65.2574 |
| 1996 | 67.0165 |
| 1995 | 68.1426 |
| 1994 | 68.8581 |
| 1993 | 68.9933 |
| 1992 | 68.4893 |
| 1991 | 67.5826 |
| 1990 | 66.7858 |
| 1989 | 66.2645 |
| 1988 | 65.892 |
| 1987 | 65.7879 |
| 1986 | 66.1186 |
| 1985 | 66.876 |
| 1984 | 67.6846 |
| 1983 | 68.3443 |
| 1982 | 68.8409 |
| 1981 | 69.1602 |
| 1980 | 69.739 |
| 1979 | 70.7062 |
| 1978 | 71.8276 |
| 1977 | 73.0669 |
| 1976 | 73.9349 |
| 1975 | 74.4686 |
| 1974 | 75.0897 |
| 1973 | 75.7933 |
| 1972 | 76.5514 |
| 1971 | 77.1998 |
| 1970 | 77.4663 |
| 1969 | 77.4262 |
| 1968 | 77.4062 |
| 1967 | 77.3804 |
| 1966 | 77.2989 |
| 1965 | 77.1929 |
| 1964 | 77.1025 |
| 1963 | 77.2485 |
| 1962 | 77.5834 |
| 1961 | 77.8541 |
| 1960 | 78.3727 |