Polling parts
How part rates are spread
Parts with at least 100 electors, by the share struck off.
Range within each constituency
Lowest, lower quartile, median, upper quartile and highest part rate.
Muslim share of a part against its deletion rate
Each dot a part. Parts with more Muslim-name electors lost fewer names.
What moves with the part rate
Rank correlations across parts, within each constituency.
Parts that stand apart
Parts whose removal rate is furthest from their own constituency's median, in either direction.
Parts with fewer than 100 electors are left out of the rates, because one household can move them by several points. A part's Muslim share is the share of its roll before the revision whose names are classified Muslim. "Untraceable" is the ECI reason code Untraceable/Absent as a share of the part's deletions.