atlas of urban vulnerability in spain: methodology and contents

(31) (Comparison between the Census section value and the value in the
municipality of the) Percentage of dwellings with less than 30 m² of effective
living area.
Number of times that the value of the percentage (%) of familiy dwellings with
less than 30 m² of effective living area, out of the total number of familiy
dwellings, in the Census section is above or under the value of the same
indicator (%) in the municipality.
It is calculated dividing the difference between the value of the indicator (%) in
the Census section and the value of the same indicator (%) in the municipality,
by the value of the same indicator (%) in the municipality.
(32) (Comparison between the Census section value and the value in the
municipality of the) Average effective living area per inhabitant (m²).
Number of times that the average effective living area by inhabitant in family
dwellings. (m²) in the Census section is above or under the average effective
living area by inhabitant (m²) in the municipality.
It is calculated dividing the difference between the average effective living area
by inhabitant in family dwellings (m²) in the Census section and the average
value of the same indicator (m²) in the municipality, by the average effective
living area by inhabitant in family dwellings (m²) in the municipality.
(33) (Comparison between the Census section value and the value in the
municipality of the) Percentage of population in dwellings without toilet or WC.
(Basic Indicator of Urban Vulnerability).
Number of times that the value of the percentage (%) of population living in
family dwellings without toilet or WC, out of the total population in family
dwellings, in the Census section is above or under the value of the same
indicator (%) in the municipality.
It is calculated dividing the difference between the value of the indicator (%) in
the Census section and the value of the same indicator (%) in the municipality,
by the value of the same indicator (%) in the municipality.
(34) (Comparison between the Census section value and the value in the
municipality of the) Percentage of dwellings in ruined or deficient buildings.
Number of times that the value of the percentage (%) of family dwellings in
ruined or deficient buildings, out of the total number of family dwellings, in the
Census section is above or under the value of the same indicator (%) in the
municipality.
It is calculated dividing the difference between the value of the indicator (%) in
the Census section and the value of the same indicator (%) in the municipality,
by the value of the same indicator (%) in the municipality.
(35) (Comparison between the Census section value and the value in the
municipality of the) Percentage of dwellings in buildings built before 1951.
Number of times that the value of the percentage (%) of family dwellings in
buildings built before 1951, out of the total number of family dwellings, in the
Census section is above or under the value of the same indicator (%) in the
municipality.
It is calculated dividing the difference between the value of the indicator (%) in
the Census section and the value of the same indicator (%) in the municipality,
by the value of the same indicator (%) in the municipality.
ATLAS OF URBAN VULNERABILITY IN SPAIN.
METHODOLOGY AND CONTENTS. PAG. 12