In China today, poverty refers mainly to the rural poor, as decades of economic growth have largely eradicated urban poverty. The dramatic progress in reducing poverty over the past three decades in China is well known. According to the World Bank, more than 850 million Chinese people have been lifted out of extreme poverty; China's poverty rate fell from 88 percent in 1981 to 0.7 percent in 2015, as measured by the percentage of people living on the equivalent of US$1.90 or less per day in 2011 purchasing price parity terms.