The Guardian reports on a multi-national survey by the Ipsos Mori market research company, comparing people's perception of a number of national statistics with the actual statistics. There's also an interactive quiz which allows you to feel superior to your countrymen. Some of the findings:
(Score: 2) by cubancigar11 on Friday December 04 2015, @09:02AM
Hmmm. I didn't know that. I still don't believe it is a representative of extremely populous countries like India or Brazil.