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

167,830

questions, of which 11,343 published.

36,585

exams, of which 1,956 published.

10,946

items released for free reuse under an open access licence.

9,505

users, from 1,795 institutions (approximately).

4,089

projects, of which 106 published.

170

extensions.

409

themes.

138

custom part types.
in the past day week month year
Items created 182,9574,40224,151
Items modified 433,1855,24934,348
Users registered 52056426,026
Users active 566189941