I'm sorry that I don't have all the details at hand, but certainly the proposal we put forward suggests that, in terms of economic costs, it delivers the largest number of benefits to the largest number of people. It certainly is a more efficient model and obviously takes advantage of steps to create a national formulary and the like.
There are many studies. Certainly, some of my colleagues in our provincial offices are looking at the increasing cost of medication as it disproportionately affects older women. We really strongly recommend that action in this area would have a profound impact on seniors' quality of life.