Open data

The data behind what we say

6 datasets, all produced by instruments on this site rather than by a survey. Each has a page describing what was measured and how, and a CSV you can download and check the claims against. Reuse them with attribution.

How were they measured?

Every row in every file comes from the same nine-check engine that powers the free audit: the checks are identical, the thresholds are identical, and each check records pass, partial or fail. Nothing is self-reported and nothing is estimated.