The difficult thing to understand is that we're not talking about francophones and anglophones here. In the census, five or six possible definitions of francophone or anglophone may be used, but this distinction isn't made. Each person is free to use one definition or another.
At this time, the only data in the census available to help us determine the number of francophone rights-holders outside Quebec is the parent's mother tongue. We don't have the other criteria.
In the survey on the vitality of official language minorities, we asked 11 questions that helped us determine the number of rights-holders parents and children of these parents.