| Letter | Response | |
| ACT | 30/3/2006 1/6/2006 |
response 1 (not available) response 2 |
| NSW | 30/3/2006 31/5/2006 |
response 1 response 2 |
| NT | 30/3/2006 | response |
| Qld | 30/3/2006 | response |
| SA | 30/3/2006 | response |
| Tas | 30/3/2006 | response |
| Vic | 30/3/2006 | no response |
| WA | 30/3/2006 | response |