I think I'd just like to back it up, if I have a minute to respond.
What we would be most comfortable providing is, as Mostafa stated earlier, a comparison of examples. We can show different countries that are paying different prices, and we leave it there. I don't think it's within our ability or mandate to suggest areas of savings. We would just leave the opportunity out there in the report, showing what these people are paying, what those people are paying, and what these other people are paying.
I don't think we'd go as far as to say we could save money if we tried this or we tried that. I think that would be better coming back after policy-makers say that they have decided on an approach that they want to take to manage this program and ask us to come back to them with an updated cost estimate.