6band
The given line graphs provide past data and future predictions on urban and rural population trends and trends in age structure of one country from 1950 to 2040. The line graphs illustrate the data in the past and the future projection on the the number of population in the rural and urban area and the difference in age structure between 1950 and 2040.
Overall, there exists an upward trend in the total population which is mainly due to the increase of citiz...