Summary of activity (reviewers)

Commits by reviewing company (monthly)
Active reviewers by company (monthly)

Commits and Reviewers per Company

Commits by reviewing company
Reviewers per company
Commits by reviewing company 2012
Reviewers per company 2012

Top reviewers (total)

Top reviewers (2009)

Top reviewers (2012)

Top reviewers (2006)

Authors and Reviewers Evolution

Evolution of authors and reviewers (monthly)