Reports

One report for each cohort and section of the book club. Each shows who attended and whether they kept coming, how people answered the poll questions, how long they stayed, and where they work.

The reports show totals only. They never show a name, an email address, or a group small enough to point to one person.

How the numbers are produced, and the privacy rules they follow, are described in the repository file docs/COHORT_DATA.md.