I would have to take multiple screenshots due to the long list, so I'll just list them out here. These results are from the beta update.
British & Irish: 33%
French & German: 20.7%
Scandinavian: 11.9%
Broadly Northwestern European: 19.9%
Eastern European: 8.2%
Greek & Balkan: 1.4%
Spanish & Portuguese: 0.4%
Italian: 0.2%
Broadly Southern European: 0.8%
Broadly European: 3.0%
Unassigned: 0.1%