The top 20 countries from which contributions originate. The data is compiled by aggregating the countries of all individual contributors behind each issue. Note that the geographical location of contributors doesn't always correspond with the origin of their sponsorship. Wim Leers, for example, works from Belgium, but his funding comes from Acquia, which has the majority of its customers in North America. Wim's contributions count towards Belgium as that is his country of residence.
