Perhaps I'll just point out an obvious statement. There is no incentive for the government to track that information, because it may reduce the perceived efficacy of the program.
I think we need a recommendation from your office to make sure that they're tracking the right information to tell us whether a program is actually doing the thing intended in order to say that millions are benefiting from dental care or some of those hundreds of thousands, maybe millions, of people had coverage previously. I'm not sure I can determine whether this plan is doing what the government intends.