I would say even $5 in some instances is $5 too much. I just wanted to be clear that even with those levels of copayments, you still create barriers for some people, and that's something you have to live with. It was at $3 until about two or three years ago, and it was at $5 before that.
Copayments act as a barrier. They're put in place to try to deal with problems of moral hazard. In this area, you really have to ask yourself a very hard question, and you have to ask it of economists: is there really moral hazard here? Is it something you really need in order to control overuse of prescribed medicines? I'm not sure that you do.
After that, I'm not sure if I'm out of time.