Even if the first 2 are for the 2-dose shot, there’s still 6 more spaces.
And if boosters are every 5 months, that’s 30 months, which is 2-1/2 years from now.
That puts it around Feb 2024.
https://freerepublic.com/focus/f-chat/3990226/posts
First death in New Zealand from Pfizer shot; lady died from myocarditis.