As of 2010[update], there were 456 households that consist of only one person and 41 households with five or more people.[12] In 2000[update], a total of 1,023 apartments (76.8% of the total) were permanently occupied, while 249 apartments (18.7%) were seasonally occupied and 60 apartments (4.5%) were empty.[13] As of 2012[update], the construction rate of new housing units was 1.7 new units per 1000 residents.[3] The vacancy rate for the municipality, in 2013[update], was 2.2%. In 2012, single family homes made up 47.1% of the total housing in the municipality.[14]