Metadata

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 Mean age of buildings (Year)
Characteristic Description
Name Mean age of buildings (Year) by Geographic localization (at the date of Census 2001); Decennial
Regularity Decennial
Source Statistics Portugal, Population and housing census - historical series
First available period 1991
Last available period 2001
Dimensions
  • Data reference period
  • Geographic localization (at the date of Census 2001)
Concepts
  • REFERENCE PERIOD:  The length of time for which data are collected, e.g. a specific day, month or year.
  • BUILDING:  Any independent free-standing structure comprising one or more rooms or other spaces, covered by a roof, enclosed with external walls or dividing walls which extend from the foundations to the roof, and intended for residential or other purposes.
Formule [(Number of buildings aged in class j * middle point of class j)/ Total buildings]*100
Measure unit (symbol) Year (Year)
Power of 10  0
Observations
Last update date 15/05/2007


information presented in 3/6/2020