Studies by the Société Santé en français and the health department suggest that 88% of those trained return to their communities.
That being said, the capacity to speak the second language doesn't change how someone is received in an emergency room, for example, since it's under provincial jurisdiction. We all know that the Government of Quebec has its Charter of the French Language, which lays out when and how services in Quebec are to be offered in French or in English. It's an area where we don't really have the power to get involved directly.