statistics for the primary sources tool. It is a dashboard that shows the current state only.
Given the discussion on the usefulness of this tool, this is not really helpful. It does not help any argument because everyone will be given different numbers at a different time.
Compare this with useful statistics for Wikidata. Here values are available that show trends over time. Consequently action can be undertaken based on the numbers. It would be really welcome that as part of the creation of these statistics, current numbers for the primary sources tool would be included.
Either way, success or failure, statistics help when people agree that numbers are relevant.