https://www.cicnews.com/2023/02/irc...ants-to-canada-in-2022-0233180.html#gs.5x6l5e
India sends only 27% of immigrants/PRs.
For my own research, I want to know why did you say 80% are from India?
Your link only mentions landed PR's.
There are many other categories such as international students, visa overstayers, work permit holders, etc.
Those spots are massively absorbed by Indians.
As I said in the past in this same forum, this is nothing against Indians, I would think the same way if instead of India it was Cameroon, New Zealand, etc.