People living in rural areas are less than those who live in large cities may be due to luxuries cost values that many errors in an unknown enough and fit for life.
Of people living in rural areas were less than those living in large cities, it is because of spending on luxuries wrong values in many of the unknown enough and fit lifestyle.
The cost of living of people living in rural areas were less than those who live in big cities could be due to extravagant spending in many wrong values do not know enough and the fit to live.