Senator FARRELL (South Australia—Minister for Trade and Tourism, Special Minister of State and Deputy Leader of the Government in the Senate) (14:05): I thank the senator for her question. Obviously, this is not my normal area of responsibility. I know that the country has continued to increase and improve the level of vaccination in this area, and I will be very happy to get those figures for the minister. In fact, I right now have the answer to those questions. I thank Senator Gallagher, who does represent the Minister for Health and Aged Care, the very hardworking Mr Butler. Over three-quarters of residents estimated to be eligible for a fourth dose have received a fourth dose, up from around 50 per cent in June 2022, following efforts by the government. The PRESIDENT: Thank you, Minister. Your time has expired. I think you undertook to take on notice the rest of the question, so I'd appreciate you taking the rest on notice. Senator Farrell: Yes, I did, and I will come back as quickly as I can. The PRESIDENT: Thank you. Second supplementary, Senator Ruston?