Year 2009 2010

Population 380 million 400 million

Adults in labor force 255 million 260 million

Adults not in labor force 78 million 80 million

Employed workers 245 million 247 million

(Table: Employment, Unemployment, and Labor Force Participation) Refer to the table. What is the unemployment rate of the country in 2010?

A) 3%

B) 4%

C) 5%

D) 6%