most multi-family homes (8) were built before 1919 and the next most (6) were built between 1981 and 1990. There was 1 multi-family house built between 1996 and 2000. there were 118 apartments in the municipality. The most common apartment size was 4 rooms of which there were 37. There were 5 single room apartments and 38 apartments with five or more rooms. Of these apartments, a total of 110 apartments (93.2% of the total) were permanently occupied, while 8 apartments (6.8%) were seasonally occupied. , the construction rate of new housing units was 58.7 new units per 1000 residents. The vacancy rate for the municipality, , was 0%. The historical population is given in the following chart: Politics In the 2007 federal election the most popular party was the SVP which received 29.51% of the vote. The next three most popular parties were the FDP (22.15%), the Green Party (12.43%) and the CVP (12.07%). In the federal election, a total of 115 votes were cast, and the voter turnout was 47.7%. Economy , Bioley-Orjulaz had an unemployment rate of 4.6%. , there were 11 people employed in the primary economic sector and about 5 businesses involved in this sector. 213 people were employed in the secondary sector and there were 10 businesses in this sector. 32 people were employed in the tertiary sector, with 8 businesses in this sector. There were 142 residents of the municipality who were employed in some capacity, of which females made up 42.3% of the workforce. the total number of full-time equivalent jobs was 241. The number of jobs in the primary sector was 9, all of which were in agriculture. The number of jobs in the secondary sector was 207 of which 16 or (7.7%) were in manufacturing and 185 (89.4%) were in construction. The number of jobs in the tertiary sector was 25. In the tertiary sector; 9 or 36.0% were in wholesale or retail sales or the repair of motor vehicles, 12 or 48.0% were in the movement and storage of goods, 1 was in the information industry, 1 was a technical professional or scientist. , there were 117 workers who commuted into the municipality and 114 workers who commuted away. The municipality is a net importer of workers, with about 1.0 workers entering the municipality for every one leaving. Of the working population, 6.3% used public transportation to get to