ENJOYING a leisurely meal or just getting enough sleep can seem like luxuries. But not so in France, where people spend more time dining, imbibing and snoozing than anywhere else in the mostly-rich countries of the OECD. Americans also get a lot of shut-eye, but (fond of fast food) probably suffer indigestion along with neighbouring Mexicans and Canadians. South Koreans and Japanese reportedly survive on an hour's less sleep than the French.

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