Costa Rica Finds Secrets to Happiness – The Chosun Ilbo
February 8, 2010 by admin · Leave a Comment
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Costa Rica Finds Secrets to Happiness
The Chosun Ilbo Costa Rica has a population of just 4.2 million on 51000 sq. km of land, about half the size of Korea, and its per capita GDP of US$10000 stands at around … |