These numbers are counts of files in this repository. They are not call volume, revenue, or market share.
Rooms in each track 132 rooms across 20 tracks.Quiz items in each track 792 quiz items stored with the rooms.Flashcards in each track 528 cards stored with the rooms.Glossary terms by first letter 121 terms in glossary.json.Port rows by transport 15 rows in ports.json. Checked note: 2026-10-15.Fault write-ups in each track Each room in the source track files includes a fault.