| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.123032 |
| 2020 | 0.146271 |
| 2019 | 0.171494 |
| 2018 | 0.178301 |
| 2017 | 0.19478 |
| 2016 | 0.136536 |
| 2015 | 0.115986 |
| 2014 | 0.119339 |
| 2013 | 0.0842012 |
| 2012 | 0.0902925 |
| 2011 | 0.112896 |
| 2010 | 0.131512 |
| 2009 | 0.158884 |
| 2008 | 0.174036 |
| 2007 | 0.171404 |
| 2006 | 0.149012 |
| 2005 | 0.128977 |
| 2004 | 0.116856 |
| 2003 | 0.210258 |
| 2002 | 0.190275 |
| 2001 | 0.197341 |
| 2000 | 0.177575 |
| 1999 | 0.160988 |
| 1998 | 0.189067 |
| 1997 | 0.17483 |
| 1996 | 0.224157 |
| 1995 | 0.250406 |
| 1994 | 0.236122 |
| 1993 | 0.234234 |
| 1992 | 0.187936 |
| 1991 | 0.184827 |
| 1990 | 0.19301 |
| 1989 | 0.195944 |
| 1988 | 0.233367 |
| 1987 | 0.294077 |
| 1986 | 0.281211 |
| 1985 | 0.252752 |
| 1984 | 0.197783 |
| 1983 | 0.286062 |
| 1982 | 0.311656 |
| 1981 | 0.271613 |
| 1980 | 0.445459 |
| 1979 | 0.379105 |
| 1978 | 0.298278 |
| 1977 | 0.296531 |
| 1976 | 0.266219 |
| 1975 | 0.327567 |
| 1974 | 0.246873 |
| 1973 | 0.370422 |
| 1972 | 0.277033 |
| 1971 | 0.248097 |
| 1970 | 0.203815 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |