A large part can be attributed to the impact of two users alone:
http://www.greenman.co.za/blog/?p=1980
https://xtools.wmflabs.org/ec/nso.wikipedia.org/mohau
https://xtools.wmflabs.org/ec/nso.wikipedia.org/aliwal2012
--
Ian Gilfillan
www.wikimedia.org.za
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