3 ms·
The pie chart in your link seems a bit suspect, there is a lot of overlap with the groups included.
by miked85 5y ago
The pie chart in your link seems a bit suspect, there is a lot of overlap with the groups included.
- s1artibartfast 5y agoI thought so too and tried to check the sources, which were a mess. I was willing to give the benefit of the doubt and say they are probably in the ballpark