| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | 5.54766 |
| 2021 | 5.49077 |
| 2020 | 5.42679 |
| 2019 | 5.37572 |
| 2018 | 5.34343 |
| 2017 | 5.32409 |
| 2016 | 5.31596 |
| 2015 | 5.31847 |
| 2014 | 5.33083 |
| 2013 | 5.35267 |
| 2012 | 5.40371 |
| 2011 | 5.45674 |
| 2010 | 5.43973 |
| 2009 | 5.37055 |
| 2008 | 5.27067 |
| 2007 | 5.09198 |
| 2006 | 4.87046 |
| 2005 | 4.69465 |
| 2004 | 4.56165 |
| 2003 | 4.45333 |
| 2002 | 4.37521 |
| 2001 | 4.30307 |
| 2000 | 4.21316 |
| 1999 | 4.10781 |
| 1998 | 4.01105 |
| 1997 | 3.93897 |
| 1996 | 3.90898 |
| 1995 | 3.93677 |
| 1994 | 3.99958 |
| 1993 | 4.0755 |
| 1992 | 4.16358 |
| 1991 | 4.25082 |
| 1990 | 4.31439 |
| 1989 | 4.35157 |
| 1988 | 4.37303 |
| 1987 | 4.3847 |
| 1986 | 4.38764 |
| 1985 | 4.36589 |
| 1984 | 4.29162 |
| 1983 | 4.16359 |
| 1982 | 4.02943 |
| 1981 | 3.92699 |
| 1980 | 3.86594 |
| 1979 | 3.87066 |
| 1978 | 3.92904 |
| 1977 | 3.97859 |
| 1976 | 3.99722 |
| 1975 | 3.99242 |
| 1974 | 3.95676 |
| 1973 | 3.89982 |
| 1972 | 3.84327 |
| 1971 | 3.80592 |
| 1970 | 3.79598 |
| 1969 | 3.79372 |
| 1968 | 3.77433 |
| 1967 | 3.73645 |
| 1966 | 3.69423 |
| 1965 | 3.65852 |
| 1964 | 3.63037 |
| 1963 | 3.61165 |
| 1962 | 3.59794 |
| 1961 | 3.58138 |
| 1960 | 3.56693 |