Hope this isn’t going to be too controversial.
From the NSW government website
Every child aged 5 to 11 who gets a COVID-19 vaccine at the Sydney Olympic Park Vaccination Centre between 1 – 18 April 2022 will receive a free children’s ticket to the Sydney Royal Easter Show for use at any time during the show (8 – 19 April, subject to capacity).
Consent is required from a parent or guardian at booking and at the appointment. If the parent or guardian is unable to attend the appointment, a nominated accompanying adult can be identified during the booking process.
Now break those numbers down into of covid and with covid. You'll find your numbers will be wildly different as they found out in the UK. It's like saying someone died with the common cold but you don't mention that they had terminal lung cancer that was the cause of death.