| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | 23.5987 |
| 2021 | 23.0273 |
| 2020 | 22.5575 |
| 2019 | 23.3758 |
| 2018 | 23.1772 |
| 2017 | 22.0887 |
| 2016 | 22.2618 |
| 2015 | 21.8664 |
| 2014 | 21.8929 |
| 2013 | 21.9419 |
| 2012 | 21.0975 |
| 2011 | 20.3212 |
| 2010 | 20.4771 |
| 2009 | 22.021 |
| 2008 | 24.2077 |
| 2007 | 24.0393 |
| 2006 | 24.5118 |
| 2005 | 24.7545 |
| 2004 | 24.2583 |
| 2003 | 24.3 |
| 2002 | 23.5481 |
| 2001 | 24.8579 |
| 2000 | 23.0241 |
| 1999 | 22.415 |
| 1998 | 22.2288 |
| 1997 | 22.3756 |
| 1996 | 21.8724 |
| 1995 | 21.1596 |
| 1994 | 20.0079 |
| 1993 | 19.9808 |
| 1992 | 20.6404 |
| 1991 | 22.329 |
| 1990 | 22.4302 |
| 1989 | 22.6442 |
| 1988 | 23.1298 |
| 1987 | 23.2123 |
| 1986 | 22.5556 |
| 1985 | 22.4935 |
| 1984 | 21.0131 |
| 1983 | 21.7151 |
| 1982 | 21.5863 |
| 1981 | 21.4626 |
| 1980 | 20.4127 |
| 1979 | 19.7699 |
| 1978 | 20.4059 |
| 1977 | 20.5347 |
| 1976 | 20.3004 |
| 1975 | 19.8751 |
| 1974 | 18.0577 |
| 1973 | 17.0193 |
| 1972 | 17.8418 |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |