The groupings are horrible. Belarus amd Russia are grouped in with EU countries such as Czeck Republic, while Turkey is in WE. This is just gerrymandering for lack of a better word. As a minimum, EU and Asia Pac should have own regions as these are more homogenous.

Weighting, it's a country average not population adjusted. China weighs as much as Singapore. So 1.4 billion oppressed Chinese count as much as a tiny island-state, this is not reflecting the region as a whole. Similarly in Latam and Europe, the smaller countries pull up the average, Luxembourg evens out the democratic disaster that is Russia.