I just wondered if you had the data, because I've heard that before and even I know that sometimes a physician will give you something and say, “I'm going to give you this just in case it gets worse.” There are different reasons that they're filled, or not, and certain assumptions have been made.
I want to ask you too about this whole idea of over-prescribing. You talked about that. It seems that there are certain over-prescribed medications out there, and one of the concerns is that if you start covering all of this stuff, that may be a simple solution instead of perhaps looking into the problem a little bit more deeply.
Do you guys have any data on mis-prescriptions, or what would be the word—overprescribing? I know one of the witnesses said 40% of seniors had improper prescribing. We've heard about the opioid crisis, too—about how physicians are trained to prescribe, but maybe not to wean people off.
Do you have any data on over-prescribing and how much that costs Canadian taxpayers or the industry today?