Household size;Useful surface;Total Total (household size);Total (useful surface);18,083,692 Total (household size);Less than 30m2;50,438 Total (household size);Between 30 and 45m2;535,426 Total (household size);Between 46 and 60m2;1,969,210 Total (household size);Between 61 and 75m2;3,360,926 Total (household size);Between 76 and 90m2;5,354,922 Total (household size);Between 91 and 105m2;2,461,922 Total (household size);Between 106 and 120m2;1,650,776 Total (household size);Between 121 and 150m2;1,310,374 Total (household size);Between 151 and 180m2;568,273 Total (household size);More than 180m2;821,427 1 person;Total (useful surface);4,193,319 1 person;Less than 30m2;28,710 1 person;Between 30 and 45m2;271,792 1 person;Between 46 and 60m2;720,571 1 person;Between 61 and 75m2;907,303 1 person;Between 76 and 90m2;1,136,721 1 person;Between 91 and 105m2;468,658 1 person;Between 106 and 120m2;274,951 1 person;Between 121 and 150m2;199,139 1 person;Between 151 and 180m2;77,432 1 person;More than 180m2;108,042 2 persons;Total (useful surface);5,441,840 2 persons;Less than 30m2;13,008 2 persons;Between 30 and 45m2;157,243 2 persons;Between 46 and 60m2;640,403 2 persons;Between 61 and 75m2;1,076,481 2 persons;Between 76 and 90m2;1,589,670 2 persons;Between 91 and 105m2;732,681 2 persons;Between 106 and 120m2;482,921 2 persons;Between 121 and 150m2;371,927 2 persons;Between 151 and 180m2;155,153 2 persons;More than 180m2;222,353 3 persons;Total (useful surface);3,916,574 3 persons;Less than 30m2;4,688 3 persons;Between 30 and 45m2;60,599 3 persons;Between 46 and 60m2;337,958 3 persons;Between 61 and 75m2;706,662 3 persons;Between 76 and 90m2;1,238,372 3 persons;Between 91 and 105m2;571,505 3 persons;Between 106 and 120m2;382,073 3 persons;Between 121 and 150m2;300,603 3 persons;Between 151 and 180m2;132,077 3 persons;More than 180m2;182,037 4 persons;Total (useful surface);3,353,076 4 persons;Less than 30m2;2,928 4 persons;Between 30 and 45m2;31,650 4 persons;Between 46 and 60m2;195,273 4 persons;Between 61 and 75m2;504,892 4 persons;Between 76 and 90m2;1,068,398 4 persons;Between 91 and 105m2;516,636 4 persons;Between 106 and 120m2;375,083 4 persons;Between 121 and 150m2;318,013 4 persons;Between 151 and 180m2;142,015 4 persons;More than 180m2;198,188 5 persons;Total (useful surface);857,861 5 persons;Less than 30m2;799 5 persons;Between 30 and 45m2;9,707 5 persons;Between 46 and 60m2;53,197 5 persons;Between 61 and 75m2;118,276 5 persons;Between 76 and 90m2;238,745 5 persons;Between 91 and 105m2;126,481 5 persons;Between 106 and 120m2;101,074 5 persons;Between 121 and 150m2;89,935 5 persons;Between 151 and 180m2;44,532 5 persons;More than 180m2;75,114 6 or more persons;Total (useful surface);321,022 6 or more persons;Less than 30m2;305 6 or more persons;Between 30 and 45m2;4,434 6 or more persons;Between 46 and 60m2;21,808 6 or more persons;Between 61 and 75m2;47,311 6 or more persons;Between 76 and 90m2;83,015 6 or more persons;Between 91 and 105m2;45,962 6 or more persons;Between 106 and 120m2;34,673 6 or more persons;Between 121 and 150m2;30,757 6 or more persons;Between 151 and 180m2;17,064 6 or more persons;More than 180m2;35,693