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Characteristic  Description 

Name  Concentration index of the resident population in cities (%) by Place of residence (NUTS  2013); Irregular 
Regularity  Irregular 
Source  Statistics Portugal, Population and housing census  2011 
First available period  2011 
Last available period  2018 
Dimensions 

Concepts 

Definition  Sum, for statistical cities of each territorial unit, of absolute values of differences between the proportion of population resident in statistical city versus the resident population in every statistical city of each territorial unit, and the ratio between 1 and the number of statistical cities of territorial unit, divided by 2 and multiplied by 100. 
Measure unit (symbol)  Percentage (%) 
Power of 10  0 
Observations 
Gini index that measures the concentration of the resident population in cities in the territorial unit of reference (NUTS3). Measure of inequality in which values are represented between 0 and 100. The closer to 0 (zero), the smaller the inequality, where 100 is the maximum of inequality. 
Last update date  11/03/2019 
information presented in 10/7/2020