I believe that graph was criticized as inaccurate, though I can't find a source now. Somewhat different from these figures in https://arg.org/news/drinking-norm

I believe that graph was criticized as inaccurate, though I can't find a source now. Somewhat different from these figures in https://arg.org/news/drinking-norms-in-the-us/ https://arg.org/news/drinking-norms-in-the-us/ which seem more plausible to me.