Yes, that is correct. But in the case of European immigration, the waves were driven by farm settlement, encouraging large families, and industrialization, requiring large labor pools. 

And I doubt you could find a time in Canada's history with a 20 year timeline showing a consistent increase in Hungarian immigration, much beyond a blip associated with the 1956 revolution.

This wave is different, and as I stated, if the rates DO NOT decrease, the demographic future I have outlines will happen.