Shanghai, the country's most populous city, has more than 3 million registered residents aged 60 and above, nearly 22 percent of the population.

上海是国内人口最多的城市，市民中年龄在60岁以上者约有300多万人，约占上海总人口数的22%。

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Transparency International's corruption-perceptions index suggests that corruption is rife: in 2010, on a scale from one (the worst) to ten, Western Europe's five most populous countries received an average score of 6.5, whereas the three most populous countries in the Middle East averaged 3.2 (Turkey scored 4.4, Egypt 3.1 and Iran 2.2).

ECONOMIST: Schumpeter

The most populous December call strike is the deep out-of-the-money 20 strike, where 3, 415 contracts reside.

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