I do not know the answer to that or what other countries have done. I know there's evidence on both sides. We know Steve's paper says there will be $8 million in savings, and we've seen other evidence saying that it's maybe not quite so much.
I know there's a debate about what those savings will truly be. I absolutely appreciate the implementation costs and the development. That's why I think this incremental development and implementation is going to be really key because I don't know that there's an answer, in terms of the absolute savings and the outcomes.