 There were 15 households that were made up of unrelated people and 43 households that were made up of some sort of institution or another collective housing., a total of 1,235 apartments (87.9% of the total) were permanently occupied, while 130 apartments (9.3%) were seasonally occupied and 40 apartments (2.8%) were empty., the construction rate of new housing units was 8.7 new units per 1000 residents.