| Year |
Number of
Households Surveyed (household) |
Number of
Permanent Residents in the Households Surveyed (person) |
Average Number of
Permanent Residents per Household (person) |
Average Number
of Able-bodied and Semi-able-bodied Labours per Household (person) |
Able-bodied Labours as Percentage of Permanent Residents（%） |
Illiterate or
Semi-illiterate（%） |
Primary School（%） |
Junior Middle
School（%） |
Senior Middle
Mchool（%） |
Special Secondary
School（%） |
College and
Higher（%） |
Value of
Newly-built Houses (yuan/sq.m) |
Floor Space of Lliving Houses at
Year-end (sq.m/person) |
Brick and Wood
Structure |
Reinforced Concrete Structure |
Original Value
of Productive Fixed Assets at Year-end (yuan/household) |
Agriculture |
Industry |
Construction |
Transport |