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

168,630

questions, of which 11,366 published.

36,849

exams, of which 1,959 published.

10,969

items released for free reuse under an open access licence.

9,532

users, from 1,800 institutions (approximately).

4,107

projects, of which 106 published.

171

extensions.

410

themes.

139

custom part types.
in the past day week month year
Items created 436783,88224,314
Items modified 1281,1164,64733,986
Users registered 524855,882
Users active 2884144939