Changes

Nothing has moved

A single snapshot exists, so there is nothing to compare it against yet. The first comparison becomes possible at the next scheduled snapshot; until then the figures on this site are the figures as first recorded. Snapshots on file: 2026-08-06.

Not enough history yet

A comparison needs two snapshots. The first is on file; the next scheduled one makes comparison possible.

Snapshots are append-only and never edited. Percentile is recomputed against the population in each snapshot rather than a stored distribution — the population itself grows as coverage improves, and a percentile measured against last year's set would drift for reasons that have nothing to do with the industry.