[it14] Farming activity refers to households who cultivate their own agricultural land.
[it14] Code 210 refers to tenants with an informal/friendship or other contracts.
[it14] Code 100 refers to households who do not pay a mortgage, but share the ownership with someone else.
[it14] Original category <redemption agreement> assigned to owned; category <usufruct, use without charge> assigned to free housing.
[it14] Rural areas refers to municipalities with less than 5,000 inhabitants.
[it14] Refers to the amount of annual rent of the principla residence as estimated by the respondent who owns it or who lives in a rent-free dwelling.
[it14] Calculated as the interest paid on the total outstanding amount of loans/mortgages taken out to purchase or renovate the principal residence.