| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | 7.33814 |
| 2021 | 7.2688 |
| 2020 | 7.16309 |
| 2019 | 7.02237 |
| 2018 | 6.8714 |
| 2017 | 6.73313 |
| 2016 | 6.62935 |
| 2015 | 6.58646 |
| 2014 | 6.61021 |
| 2013 | 6.69948 |
| 2012 | 6.85092 |
| 2011 | 7.05335 |
| 2010 | 7.25619 |
| 2009 | 7.40074 |
| 2008 | 7.46948 |
| 2007 | 7.45363 |
| 2006 | 7.37097 |
| 2005 | 7.29681 |
| 2004 | 7.29657 |
| 2003 | 7.37764 |
| 2002 | 7.51827 |
| 2001 | 7.68377 |
| 2000 | 7.83697 |
| 1999 | 7.94343 |
| 1998 | 7.98544 |
| 1997 | 7.97421 |
| 1996 | 7.92559 |
| 1995 | 7.85724 |
| 1994 | 7.79815 |
| 1993 | 7.7584 |
| 1992 | 7.7171 |
| 1991 | 7.68226 |
| 1990 | 7.67336 |
| 1989 | 7.67073 |
| 1988 | 7.66742 |
| 1987 | 7.70109 |
| 1986 | 7.72644 |
| 1985 | 7.62782 |
| 1984 | 7.44274 |
| 1983 | 7.22013 |
| 1982 | 6.89997 |
| 1981 | 6.5578 |
| 1980 | 6.31328 |
| 1979 | 6.12628 |
| 1978 | 5.98128 |
| 1977 | 5.90425 |
| 1976 | 5.85473 |
| 1975 | 5.79531 |
| 1974 | 5.71574 |
| 1973 | 5.64683 |
| 1972 | 5.62089 |
| 1971 | 5.64326 |
| 1970 | 5.7152 |
| 1969 | 5.83544 |
| 1968 | 5.99868 |
| 1967 | 6.18519 |
| 1966 | 6.36297 |
| 1965 | 6.52391 |
| 1964 | 6.68044 |
| 1963 | 6.83203 |
| 1962 | 6.98365 |
| 1961 | 7.13574 |
| 1960 | 7.23842 |