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2. Obesity and Overweight. Key Facthttp://www.who.int/en/news-room/fact-sheets/detail/obesity-and-overweight
3. Health at a Glance: Europehttp://www.oecd-ilibrary.org/sites/9789264183896-en/02/07/index.html?itemId=/content/chapter/9789264183896-26-en
4. Global Health Observatory Data Repository. Overweight (Body Mass Index >= 25). Data by Countryhttp://apps.who.int/gho/data/node.main.A897
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