| 年份 | 南非 |
|---|---|
| 2023 | - |
| 2022 | 65.5562 |
| 2021 | 65.3549 |
| 2020 | 65.2598 |
| 2019 | 65.3047 |
| 2018 | 65.4643 |
| 2017 | 65.6766 |
| 2016 | 66.0639 |
| 2015 | 66.2924 |
| 2014 | 66.2574 |
| 2013 | 66.3437 |
| 2012 | 66.4662 |
| 2011 | 66.4838 |
| 2010 | 66.3707 |
| 2009 | 66.1864 |
| 2008 | 65.9947 |
| 2007 | 65.7297 |
| 2006 | 65.3261 |
| 2005 | 64.8269 |
| 2004 | 64.2051 |
| 2003 | 63.4286 |
| 2002 | 62.5324 |
| 2001 | 61.5738 |
| 2000 | 60.6024 |
| 1999 | 59.6676 |
| 1998 | 58.8093 |
| 1997 | 58.0199 |
| 1996 | 57.4278 |
| 1995 | 57.0697 |
| 1994 | 56.8527 |
| 1993 | 56.8348 |
| 1992 | 57.0347 |
| 1991 | 57.3636 |
| 1990 | 57.6416 |
| 1989 | 57.8155 |
| 1988 | 57.933 |
| 1987 | 57.9547 |
| 1986 | 57.8239 |
| 1985 | 57.5618 |
| 1984 | 57.2957 |
| 1983 | 57.0775 |
| 1982 | 56.9168 |
| 1981 | 56.8207 |
| 1980 | 56.6403 |
| 1979 | 56.3335 |
| 1978 | 55.9823 |
| 1977 | 55.599 |
| 1976 | 55.3407 |
| 1975 | 55.1912 |
| 1974 | 55.0148 |
| 1973 | 54.8143 |
| 1972 | 54.5991 |
| 1971 | 54.4203 |
| 1970 | 54.3604 |
| 1969 | 54.3942 |
| 1968 | 54.4211 |
| 1967 | 54.448 |
| 1966 | 54.4894 |
| 1965 | 54.5349 |
| 1964 | 54.5711 |
| 1963 | 54.5295 |
| 1962 | 54.4247 |
| 1961 | 54.3346 |
| 1960 | 54.167 |