4.1%

China's urban unemployment rate in 2012

3,700

Number of firework plants that China shut down since local governments tightened safety regulations

194,200

Number of China's passenger vehicles exported in the first four months, up 24 percent year on year

262.61 mln

Number of China's migrant workers by the end of 2012, up 3.9 percent from 2011

1.61 tln yuan

Profits of industrial enterprises with an annual sales revenue of more than 20 million yuan ($3.15 million) from January to April, a 11.4-percent year-on-year increase

92.6%

Year-on-year increase in profits of the power and heat generation and supply sector from January to April

30

Number of industrial sectors that witnessed higher year-on-year profits from January to April