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This story is from BBC World Service and was written by Fernando Duarte.

South Korea is reducing its maximum working week from 68 hours to 52 hours in a bid to boost the country’s productivity and the number of children being born.

But the average working week varies depending where you live in the world. So, which countries are “burning the midnight oil”?

In March, South Korea's National Assembly passed a law that will give a substantial amount of its workforce a well-deserved break. It is the developed nation with the longest working hours, according to the Organization for Economic Cooperation and Development (OECD).