[Questions 4-18 were asked of persons living in housing units as the place of their usual residence, according to question 3] 6. Water supply system: Piped water available in the housing unit: [] 1 From a community scheme [] 2 From a private source [] 3 Piped water available within the building but outside the housing unit No piped water available but providing from: [] 4 Public drinking fountain [] 5 Well, private hole [] 6 Other Question 6 - Water supply system: When the kitchen and/or bathroom are located in a building separate from the dwelling (in the yard, etc.), which has piped water, the dwelling is considered as having inside water. When the dwelling has piped running water outside (yard, etc.) but not in any of the rooms comprising it (kitchen, water closet or bathroom), it will be considered as having running water in the building, but outside the dwelling. When there is no piped water in the dwelling or in the building and the household resorts to other supply sources, various alternative sources may be used. In this case, the source which is most frequently used to obtain water for cooking and hygiene should be considered.

[Questions 4-18 were asked of persons living in housing units as the place of their usual residence, according to question 3] 7. Toilet facilities: With toilet within the housing unit for exclusive use: [] 1 Flush toilet [] 2 No flush toilet With toilet within the building but outside of the housing unit for shared use [] 3 Flush toilet [] 4 No flush toilet [] 5 No toilet available Question 7 - Toilet facilities: By flush toilet, we mean the flushing mechanism, flow meter, etc., in other words, the mechanical system for discharging water inside the lavatory cistern.

[Questions 4-18 were asked of persons living in housing units as the place of their usual residence, according to question 3] 8. Bathing facilities: [] 1 Housing unit with fixed bath or shower [] 3 Housing unit without fixed bath or shower Question 8 - Bathing facilities: Bath or shower means any installation permanently connected to a water supply system and to a drainage system enabling the evacuation of used bath water to the exterior of the dwelling. Do not consider the mere existence of a washbasin as constituting a bath or shower (whether connected to a drainage system or not), even when located in a room separate from the dwelling, or a makeshift installation in suspended recipients, which, filled manually, are used as a shower

[Questions 4-18 were asked of persons living in housing units as the place of their usual residence, according to question 3] 9. Sewage disposal system: [] Housing unit with sewage disposal system: [] 1 Connected to a public sewage disposal plant [] 2 Connected to a private sewage disposal plant (septic tank, etc.) [] 3 Other arrangements [] 4 Housing unit without sewage disposal system Question 9 - Sewage disposal system: Sewage disposal system means the entire permanent installation permitting the evacuation of wastewater from the dwelling to the exterior. Public sewage system means the drainage system (for example in a city), which collects all the waste and channels it along a specific path. Septic tank is a specially structured receptacle enabling certain processes of disinfection, which, by means of a suitable pipeline, receives wastewater from one or a small number of dwellings.

[Questions 4-18 were asked of persons living in housing units as the place of their usual residence, according to question 3] [Questions 11-18 were asked of persons living in a conventional dwelling as the place of their usual residence, according to questions 2, 3] 11. Availability of kitchen: Kitchen with: [] 1 Less than 4 square meters [] 2 4 square meters or more [] 3 Kitchenette [] 4 Without kitchen or kitchenette Question 11 - Availability of kitchen: Kitchen means the place designed and equipped for making meals, and which is in fact used for this purpose, even if it is also used as a dining room, bedroom or living room. The kitchen may be separated from the dwelling (in the yard for example). Kitchenette means a small space within a room, separated usually by a small counter or similar, designed for preparing food. This situation is found mainly in urban zones and in smaller flats. In dwellings with a kitchen, it is necessary to consider the size of the kitchen since it is classified according to whether it has an area of more than 4 m2 or less than 4 m2.

[Questions 4-18 were asked of persons living in housing units as the place of their usual residence, according to question 3] 10. Type of heating: [] 1 Central heating No central heating: [] 2 Fireplace [] 3 Fixed equipment (in the wall, stove, etc.) [] 4 Mobile equipment (electric heater, gas, etc.) [] 5 Without heating Question 10 - Type of heating: If there is more than one heating system, indicate the one used most frequently whenever it becomes necessary.

[Questions 4-18 were asked of persons living in housing units as the place of their usual residence, according to question 3] [Questions 11-18 were asked of persons living in a conventional dwelling as the place of their usual residence, according to questions 2, 3] 12. Number of rooms in the dwelling: _ _ Not including kitchen, corridors, halls, bathrooms, verandahs, store room, etc. Question 12 - Number of rooms in the dwelling: Room means the space in a dwelling, limited by walls, which, for the most part, has an area of at least 4 m2 and a ceiling height of 2 m. Included in the definition of room are bedrooms, dining room and living room, habitable attic and basement rooms, etc. Attention: You should Not consider the following as rooms: kitchen (even if used for other purposes), bathroom, pantry, storage room, balcony (even if enclosed by any type of structure), conservatory, hall and corridors. Rooms that are used exclusively for an economic activity should not be counted. For example: in a dwelling consisting of five rooms in which a doctor's surgery occupies two rooms, only three rooms should be counted.

[Questions 7-8 were answered in case of a building with more than one floor, according to question 6.] 7. This building has an elevator? [] 1 Yes [] 3 No

13. Period of construction: [] 1 Before 1919 [] 2 From 1919 to 1945 [] 3 From 1946 to 1960 [] 4 From 1961 to 1970 [] 5 From 1971 to 1980 [] 6 From 1981 to 1985 [] 7 From 1986 to 1990 [] 8 From 1991 to 1995 [] 9 From 1996 to 2001

16. Type of roof and materials used: [] 1 Flat roof Inclined roof [] 2 Covered with tiles [] 3 Covered with other materials [] 4 Mixed (flat and inclined)