From the webpage:
Factlab collects official stats from around the world, bringing together the World Bank, UN, the EU and the US Census Bureau. How does it work for you – and what can you do with the data?
From the guardian in the UK.
Very impressive and interactive site.
Don’t agree with their philosophical assumptions about “facts,” but none the less, a number of potential clients do. So long as they are paying the freight, facts they are. 