China, the world's second-biggest economy

China has overtaken Japan as the world's second-biggest economy.

Japan's economy was worth $5.474 trillion (£3.414 trillion) at the end of 2010, figures from Tokyo have shown. China's economy was closer to $5.8 trillion in the same period.

Japan has been hit by a drop in exports and consumer demand, while China has enjoyed a manufacturing boom.

Source