My second question is also for you. You talked about our vaccine supply being erratic and uncertain. I am a Liberal, so obviously I'm going to try to defend our own position, although I don't always do that.
I would suggest, however, that we've been told by vaccine makers that orders were made on a quarterly basis by pretty well every country, and that this is the way it's done. Although we couldn't predict exactly whether we were going to get supplies in February or March, we knew that by the end of March, we were to get so much. Most of the vaccine producers have been pretty good.
The other reason for some uncertainty has been manufacturing difficulties, like when Pfizer had to decrease production in order to revamp its production facilities to increase production, which it really did.
Doesn't this account for at least part of that uncertainty, and things that are kind of beyond our control?