That does not remotely show what you think it does.
Meanwhile, the US continues to siphon off every Waterloo and U Toronto STEM grad to the US and American companies.
You were a magnitude off. And after your stealth edit to be admissions, you still ascribe it all to Canada. Did you know that 56% of TN visa holders are Mexican?
Something like 0.2% of Canada's working-age population holds a TN visa. It's actually kind of hilarious to compare this to your ridiculous take on this.