This page presents some statistics about activity on Numbas at mathcentre.ac.uk.

169,467

questions, of which 11,480 published.

37,094

exams, of which 1,983 published.

11,104

items released for free reuse under an open access licence.

9,643

users, from 1,818 institutions (approximately).

4,139

projects, of which 106 published.

173

extensions.

414

themes.

139

custom part types.
in the past day week month year
Items created 463881,97624,363
Items modified 2079884,18834,085
Users registered 4326656,398
Users active 2279232981