VitaminC VitaminC:
Here is a table showing equalization payments.....
As you can see Quebec does receive some money, but not a lot. And I think most people in Quebec would say that the small difference could be easily fixed if they managed the money themselves instead of sending it to Ottawa....
You'll also note, that according to this table, every province is a "have not" province accept Ontario and Alberta.

the website is
here.
But that's per capita.
Since about 8 mil of Canada's 32 mil live in Québec, (say 25%), the total to Québec is very large.
(According to your per capita chart, it looks like PEI gets all the money, but only three people live there.)
Generally speaking, it's the entire social service structure of Québec.