18+ mike_honey_, Australian COVID-19 stats update for the period ending 10 January 2024:
I've revived an old Vaccination progress infographic, looking at the doses since 11/12/2023. I assume they are all for the XBB.1.5 vaccines, and that no-one has received 2 doses since that date.
Up to January 10, just under 0.5M doses were given, so 2.4% of the Adult population (or 1.9% of the total population) had received an XBB.1.5 vaccination dose.