Oh really?  All population growth compounds, the only question is what is the compounding percentage rate. 

I think the issue is clear, you do not understand even basic arithmetic. 

So Stevey, what do you think the population of Canada will be in 2080? 40 million? 60 Million? 80 million?

And, what percentage of that population do you think will be Muslim? 7%? 14%? 28%? 56%?

Or, what will be the raw population count of Muslims? 3 million? 6 million? 12 million? 30 million? More? Less?

Too funny.