| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1.21723 |
| 2020 | 1.19473 |
| 2019 | 1.20676 |
| 2018 | 1.24078 |
| 2017 | 1.25046 |
| 2016 | 1.24249 |
| 2015 | 1.30545 |
| 2014 | 1.36142 |
| 2013 | 1.34991 |
| 2012 | 1.39167 |
| 2011 | 1.41875 |
| 2010 | 1.16158 |
| 2009 | 1.25125 |
| 2008 | 1.12918 |
| 2007 | 1.1103 |
| 2006 | 1.18469 |
| 2005 | 1.30853 |
| 2004 | 1.29149 |
| 2003 | 1.17845 |
| 2002 | 1.21748 |
| 2001 | 1.25553 |
| 2000 | 1.23355 |
| 1999 | 1.22229 |
| 1998 | 1.14738 |
| 1997 | 1.13467 |
| 1996 | 1.05313 |
| 1995 | 0.935135 |
| 1994 | 1.00211 |
| 1993 | 0.970297 |
| 1992 | 0.928333 |
| 1991 | 0.995601 |
| 1990 | 0.993605 |
| 1989 | 1.04238 |
| 1988 | 1.09701 |
| 1987 | 1.20512 |
| 1986 | 1.29083 |
| 1985 | 1.32775 |
| 1984 | 1.39537 |
| 1983 | 1.25047 |
| 1982 | 1.28047 |
| 1981 | 1.22131 |
| 1980 | 1.21059 |
| 1979 | 1.18989 |
| 1978 | 1.15859 |
| 1977 | 1.04587 |
| 1976 | 1.03128 |
| 1975 | 0.976967 |
| 1974 | 1.07688 |
| 1973 | 1.1154 |
| 1972 | 1.29369 |
| 1971 | 1.30301 |
| 1970 | 1.47869 |
| 1969 | 1.60124 |
| 1968 | 1.78295 |
| 1967 | 1.63351 |
| 1966 | 1.61234 |
| 1965 | 1.52157 |
| 1964 | 1.4593 |
| 1963 | 1.40488 |
| 1962 | 1.4444 |
| 1961 | 1.37161 |
| 1960 | - |