Table 6 Social variables according to SARS-CoV-2 antibodies results by census zone

% Individuals without access to tap water

1.5%/0.02

1.6%/0.01

% Dwellings with more than one household

2.1%/0.2

1.9%/0.07

% Dwellings with overcrowding^a

7.6%/0.6

6.7%/0.3

% Individuals without university education

76.4%/2.9

64.5%/1.6

% Migrant population

7.3%/1.0

9.5%/0.6

% Unemployed population

6.8%/0.2

6.4%/0.1

% Males

48.1%/0.2

48.0%/0.09

Population density^b

3.1/6.4

2.8/3.9