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 Parity index of income quintiles in persons aged between 16 and 74 years old with digital skills (Series 2021 - No.)
Characteristic Description
Name Parity index of income quintiles in persons aged between 16 and 74 years old with digital skills (Series 2021 - No.) by Type of digital skills; Annual
Regularity Annual
Source Statistics Portugal, Survey on ICT usage in private households
First available period 2021
Last available period 2023
Dimensions
  • Data reference period
  • Place of residence (Portugal)
  • Type of digital skills
Concepts
  • RESIDENT POPULATION:  Set of persons who, regardless of being present or absent in a given housing unit at the moment of observation, have lived in the place of their usual residence for a continuous period of 12 months prior to the moment of observation, or have arrived to the place of their usual residence during the period of 12 months prior to the moment of observation, with the purpose of living there for a year, at least.
  • REFERENCE PERIOD:  Period to which the information refers and which may be a specific day or a time interval (month, fiscal year, calendar year, among others).
Definition Parity indices measure the general level of disparity between two sub-populations with regard to a given indicator. Is calculated by the ratio between the indicator value for one group and the other; typically, the likely more disadvantaged group is placed in the numerator. A value of exactly 1 indicates parity between the two groups; and the further from 1 the parity index lies, the greater the disparity.
Formule

Individuals aged between 16 and 74 years old living in households with equivalent monetary mensal disposable income in the 1st quintil, with digital skills / Individuals aged between 16 and 74  old years living in households with equivalent monetary mensal disposable income in the 5th quintil, with digital skills
Measure unit (symbol) Number (No.)
Power of 10  0
Observations
Last update date 20/02/2024


information presented in 17/7/2024