Gallup put together a map showing the percentage of respondents in each survey who are "thriving." The survey is based on the Cantril Self-Anchoring Striving Scale. The discrepancies between countries were large with the country with the highest percentage of residents thriving at 82 percent (Denmark) while the lowest rate was 1 percent (Togo).

The complete findings are available here.

http://www.gallup.com/poll/126977/Global-WellBeing-Surveys-Find-Nations-Worlds-Apart.aspx
http://www.gallup.com/poll/File/126965/Gallup-Global-Wellbeing.aspx