| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | 5.74954 |
| 2021 | 5.69722 |
| 2020 | 5.63091 |
| 2019 | 5.57729 |
| 2018 | 5.54202 |
| 2017 | 5.50953 |
| 2016 | 5.47972 |
| 2015 | 5.4555 |
| 2014 | 5.4322 |
| 2013 | 5.41135 |
| 2012 | 5.42119 |
| 2011 | 5.44042 |
| 2010 | 5.39853 |
| 2009 | 5.31179 |
| 2008 | 5.19838 |
| 2007 | 5.0087 |
| 2006 | 4.77759 |
| 2005 | 4.58989 |
| 2004 | 4.44202 |
| 2003 | 4.32279 |
| 2002 | 4.24285 |
| 2001 | 4.1796 |
| 2000 | 4.11272 |
| 1999 | 4.03685 |
| 1998 | 3.96398 |
| 1997 | 3.9111 |
| 1996 | 3.8965 |
| 1995 | 3.92875 |
| 1994 | 3.98632 |
| 1993 | 4.06261 |
| 1992 | 4.16147 |
| 1991 | 4.25877 |
| 1990 | 4.33514 |
| 1989 | 4.40127 |
| 1988 | 4.46605 |
| 1987 | 4.52743 |
| 1986 | 4.57789 |
| 1985 | 4.59356 |
| 1984 | 4.55259 |
| 1983 | 4.46431 |
| 1982 | 4.37185 |
| 1981 | 4.28902 |
| 1980 | 4.21787 |
| 1979 | 4.20855 |
| 1978 | 4.26124 |
| 1977 | 4.31457 |
| 1976 | 4.337 |
| 1975 | 4.32195 |
| 1974 | 4.27018 |
| 1973 | 4.20141 |
| 1972 | 4.14507 |
| 1971 | 4.08826 |
| 1970 | 4.01539 |
| 1969 | 3.95275 |
| 1968 | 3.89562 |
| 1967 | 3.83926 |
| 1966 | 3.81319 |
| 1965 | 3.82526 |
| 1964 | 3.86103 |
| 1963 | 3.90912 |
| 1962 | 3.96049 |
| 1961 | 4.00825 |
| 1960 | 4.04952 |