Oh, well, you're ahead of me on this.
I am relying on the 2013 one, but I suspect we might find some overlap here. When I go through the recommendations and issues highlighted by other countries, I see the following, and you'll see the pattern and it won't surprise you.
Finland cited discrimination faced by aboriginal women and girls. Ireland mentioned the problem of human rights issues faced by aboriginal peoples. Japan noted violence against aboriginal women. I have some more but I'll run out of time here. This is a pretty standard pattern. It appears to me that when the international community, including countries with very good human rights records, looks at Canada's performance, they feel the area in which we are suffering from the greatest degree of what could be called systemic racism—built-in, baked-in racism—is in our treatment of aboriginal peoples, as opposed to any of the other possible categories.
Does that sound right to you?