Instead of typing real slow, you should read more carefully. The CDC table does not say ages 5-12 have a 65.6% rate. It says that everybody 5 and over has a 65.6% rate. Big difference, yes? So, it is only logical that for the total population the rate is lower, such as 62%. You have a chance to admit that you misread the data here, it would help establish some credibility.
So, Americans die from Covid at a rate more than 3 times that Canadians do. I feel certain that you have a theory about why that is. Why won't you tell us? What would be the harm?