The ERS China agricultural and economic database is a collection of agricultural-related data from official statistical publications of the People's Republic of China. Data Items: There are 250 data items available at the national level, and 45 crop, livestock, agricultural output, and population items available at the provincial level. Years: Data are annual. Years available vary from item to item. Many national data series are from 1949 to the latest year, but some items are available only for selected years. Users should be aware that data collection methods in China have changed over time. No longer updated.