[FREQ] Frequency [A] annual [REF_AREA] Territory [4] big municipality [MEASURE] Measure [10] per hundred values [PROBL_DWELLING_PLACE] Problems in the dwelling place [1] pollution [TENURE_STATUS] Tenure status [99] total [NUMBER_COMPONENTS] Number of components [99] total [HOUSEHOLD_TYPOLOGY] Household typology [99] total [NUMBER_OF_MIN_CHILDREN] Number of children [9] total [NUMB_OF_ELDERLY] Number of elderly [9] total [FIFTH_EQUIV_HOUSE_INC] Fifth of equivalent household income [9] total [SEX_MAIN_PERCEPTOR] Sex of main income earner [9] total [AGE_MAIN_EARNIER] Age of main income earner [TOTAL] total [EDU_LEV_MAIN_EARN] Educational level of main income earner [99] total [LABPROF_STATUS_C_MAIN_EARNER] Professional status of main income earner [99] total