World's Healthiest Countries

By Bloomberg Rankings - 2012-08-15T15:09:17Z

Photograph by Martin Munkacsi

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World's Healthiest Countries

To identify the healthiest countries in the world, Bloomberg Rankings created health scores and health-risk scores for countries with populations of at least 1 million.

We subtracted the risk score from the health score to determine the country's rank. Five-year averages, when available, were used to mitigate some of the short-term year-over-year swings.

Click through to see the top 20.