sentences:  In 2000, a total of 84 apartments (90.3% of the total) were permanently occupied, while 7 apartments (7.5%) were seasonally occupied and 2 apartments (2.2%) were empty.As of 2009, the construction rate of new housing units was 15.7 new units per 1,000 residents.In 2010, the vacancy rate for the municipality was 3.01%.