This statistic shows the annual growth of monthly incomes among migrant workers in China in 2017, by region. That year, monthly incomes of migrant workers in West China had increased by 7.5 percent compared to the previous year.
The investigation included around 237,000 rural workers from 31 provinces, 1,527 counties and 8,890 villages.
Migrant laborers are defined as workers who leave their place of origin for a period longer than six months in a bid to find work. They either stay in their home province or leave for another province in order to find employment.