| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | 3.22181 |
| 2021 | 3.04289 |
| 2020 | 2.90124 |
| 2019 | 2.79361 |
| 2018 | 2.70487 |
| 2017 | 2.63441 |
| 2016 | 2.57395 |
| 2015 | 2.51739 |
| 2014 | 2.45987 |
| 2013 | 2.40495 |
| 2012 | 2.36098 |
| 2011 | 2.33075 |
| 2010 | 2.32299 |
| 2009 | 2.34273 |
| 2008 | 2.38158 |
| 2007 | 2.42473 |
| 2006 | 2.45562 |
| 2005 | 2.4649 |
| 2004 | 2.45417 |
| 2003 | 2.42831 |
| 2002 | 2.39572 |
| 2001 | 2.35917 |
| 2000 | 2.31322 |
| 1999 | 2.24945 |
| 1998 | 2.163 |
| 1997 | 2.06726 |
| 1996 | 1.97514 |
| 1995 | 1.89647 |
| 1994 | 1.8554 |
| 1993 | 1.85359 |
| 1992 | 1.85641 |
| 1991 | 1.84277 |
| 1990 | 1.81714 |
| 1989 | 1.78245 |
| 1988 | 1.73992 |
| 1987 | 1.69815 |
| 1986 | 1.65575 |
| 1985 | 1.60496 |
| 1984 | 1.55221 |
| 1983 | 1.50493 |
| 1982 | 1.46371 |
| 1981 | 1.42785 |
| 1980 | 1.39835 |
| 1979 | 1.36934 |
| 1978 | 1.3324 |
| 1977 | 1.29482 |
| 1976 | 1.25538 |
| 1975 | 1.20352 |
| 1974 | 1.15984 |
| 1973 | 1.14948 |
| 1972 | 1.16323 |
| 1971 | 1.18673 |
| 1970 | 1.21838 |
| 1969 | 1.2598 |
| 1968 | 1.30539 |
| 1967 | 1.33882 |
| 1966 | 1.35633 |
| 1965 | 1.36345 |
| 1964 | 1.35784 |
| 1963 | 1.34071 |
| 1962 | 1.31939 |
| 1961 | 1.29865 |
| 1960 | 1.28029 |