| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | 5.97043 |
| 2021 | 5.98274 |
| 2020 | 5.96213 |
| 2019 | 5.91273 |
| 2018 | 5.84889 |
| 2017 | 5.77853 |
| 2016 | 5.73042 |
| 2015 | 5.73352 |
| 2014 | 5.78232 |
| 2013 | 5.85243 |
| 2012 | 5.93408 |
| 2011 | 6.01906 |
| 2010 | 6.10222 |
| 2009 | 6.19542 |
| 2008 | 6.30447 |
| 2007 | 6.42227 |
| 2006 | 6.5356 |
| 2005 | 6.62654 |
| 2004 | 6.68675 |
| 2003 | 6.72448 |
| 2002 | 6.74753 |
| 2001 | 6.75876 |
| 2000 | 6.77039 |
| 1999 | 6.79161 |
| 1998 | 6.82666 |
| 1997 | 6.87743 |
| 1996 | 6.92771 |
| 1995 | 6.95273 |
| 1994 | 6.95091 |
| 1993 | 6.94195 |
| 1992 | 6.94315 |
| 1991 | 6.96952 |
| 1990 | 7.04272 |
| 1989 | 7.17684 |
| 1988 | 7.36952 |
| 1987 | 7.63304 |
| 1986 | 7.96999 |
| 1985 | 8.29811 |
| 1984 | 8.53288 |
| 1983 | 8.66435 |
| 1982 | 8.68288 |
| 1981 | 8.59373 |
| 1980 | 8.47751 |
| 1979 | 8.43126 |
| 1978 | 8.48075 |
| 1977 | 8.61045 |
| 1976 | 8.8043 |
| 1975 | 9.02618 |
| 1974 | 9.2131 |
| 1973 | 9.3297 |
| 1972 | 9.38024 |
| 1971 | 9.36984 |
| 1970 | 9.32075 |
| 1969 | 9.26736 |
| 1968 | 9.23329 |
| 1967 | 9.22827 |
| 1966 | 9.23654 |
| 1965 | 9.25338 |
| 1964 | 9.28192 |
| 1963 | 9.30509 |
| 1962 | 9.37352 |
| 1961 | 9.45436 |
| 1960 | 9.3969 |