Hon CHRIS HIPKINS: As I said, there have been some relatively small changes to the model since it was released in February. The model in February assumed the first big deliveries of the Pfizer vaccine would arrive at the beginning of July, and, as we know, they didn't arrive until the middle of July. So some of those numbers have moved around a bit, but as I said, the aim is to ensure that all eligible New Zealanders have the chance to be vaccinated by the end of the year, and we're absolutely on track to do that.