| State | 1990 | 1993 | 1996 | 1998 | 2001 | 2004 | 2007 | 2010 | 2013 | 2016 | 2019 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ACT | 66 | 77 | 66 | 88 | 77 | 77 | 88 | 55 | 1414 | 1111 | 88 |
| NSW | 1616 | 2222 | 1919 | 2323 | 2424 | 3030 | 2626 | 3333 | 4545 | 4242 | 3636 |
| NT | 33 | 22 | 44 | 66 | 77 | 66 | 66 | 77 | 1212 | 88 | 99 |
| QLD | 1111 | 1212 | 1919 | 2222 | 1313 | 2222 | 2525 | 2424 | 3636 | 4040 | 2727 |
| SA | 99 | 1313 | 1313 | 1414 | 1010 | 1717 | 2020 | 1919 | 3434 | 2424 | 1717 |
| TAS | 66 | 99 | 88 | 1313 | 1212 | 1010 | 1111 | 1111 | 2424 | 2222 | 1717 |
| VIC | 1111 | 1313 | 1313 | 2121 | 1515 | 2020 | 2424 | 2222 | 4040 | 3939 | 3232 |
| WA | 1010 | 1111 | 1010 | 1818 | 1818 | 1616 | 2222 | 2323 | 2828 | 2929 | 2424 |
