Voting Behaviour at the 2017 UK General Election - "Dial Up" activity

Try this activity on Voting Behaviour at the 2017 UK General Election. Each of the 10 questions asks what proportion (as a percentage) of a group (e.g. by age, by socio-economic group) voted in a particular way (e.g. for the Conservative party). The player uses the dial to set the percentage answer and keeps that score, providing it is not higher than the real answer. If a player enters higher than the real answer, they will score zero for that question.

Maximum score in this game is 378. How close can you get?