If we took an average aggregate of the average population that comes in, the number would come out to the same as what Canada has, so if we did not exclude the 900, and we took 300,000 immigrants of which 0.2% were considered excessive demand, the average cost would still potentially be the same as the average Canadian cost, so on average they would not be a burden.
On November 20th, 2017. See this statement in context.