Main socioeconomic variables in `epf_hg`
- `QUINTILE`, `DECILE`, `VENTILE`, `PERCENTILE`: Income distribution indicators. - `REGION`: Autonomous Community of residence (NUTS2). - `MUNISIZE`: Municipality size (`>10.000`, `<10.000`). - `ZONE`: Area type (`Urban`, `Semi-urban`, `Rural`). - `HHTYPE`: Household type (e.g., `Couples with children`, `Single parent`, `Elderly alone`). - `CHILDREN`: Children in the household (`No children`, `With children`, `Large family`). - `POVERTY`: Poverty risk status (`At risk`, `No risk`). - `GENDERRP`: Gender of the reference person (`Man`, `Woman`). - `FEMDEGREE`: Feminization degree of the household (FD1 to FD5). - `AGERP`: Age group of the reference person (`Young`, `Adult`, `Elder`). - `COUNTRYRP`: Country of birth of the reference person (`Spain`, `EU27`, `Other Europe`, `Rest of world`). - `STUDIESRP`: Education level (`Without studies` to `Higher education`). - `PROFESSIONALSRP`: Professional status (`Employee`, `Self-employed`, `Employer`, `Other`, `Not apply`). - `CONTTYPERP`: Employment contract type (`Indefinite`, `Temporary`, `Not apply`). - `WORKDAYRP`: Working hours (`Full time`, `Part time`, `Not apply`). - `REGMR`: Tenure status of main residence (`Ownership`, `Rented`, `Relinquish`).