sector, with 4 businesses in this sector. There were 102 residents of the municipality who were employed in some capacity, of which females made up 46.1% of the workforce. the total number of full-time equivalent jobs was 59. The number of jobs in the primary sector was 49, all of which were in agriculture. The number of jobs in the secondary sector was 3, all of which were in construction. The number of jobs in the tertiary sector was 7. In the tertiary sector; 1 was in the movement and storage of goods, 2 or 28.6% were in a hotel or restaurant, 1 was a technical professional or scientist, 4 or 57.1% were in education. , there were 35 workers who commuted into the municipality and 57 workers who commuted away. The municipality is a net exporter of workers, with about 1.6 workers leaving the municipality for every one entering. Of the working population, 6.9% used public transportation to get to work, and 54.9% used a private car. Religion From the , 32 or 13.8% were Roman Catholic, while 175 or 75.4% belonged to the Swiss Reformed Church. Of the rest of the population, there were 5 individuals (or about 2.16% of the population) who belonged to another Christian church. 19 (or about 8.19% of the population) belonged to no church, are agnostic or atheist, and 3 individuals (or about 1.29% of the population) did not answer the question. Education In Trey about 75 or (32.3%) of the population have completed non-mandatory upper secondary education, and 22 or (9.5%) have completed additional higher education (either university or a Fachhochschule). Of the 22 who completed tertiary schooling, 50.0% were Swiss men, 27.3% were Swiss women. In the 2009/2010 school year there were a total of 33 students in the Trey school district. In the Vaud cantonal school system, two years of non-obligatory pre-school are provided by the political districts. During the school year, the political district provided pre-school care for a total of 155 children of which 83 children (53.5%) received subsidized pre-school care. The canton's primary school program requires students to attend for four years. There were 21 students in the municipal primary school program. The obligatory lower secondary school program lasts for six years and there were 12 students in those schools. , there was one student in Trey who came from another municipality, while 43 residents attended schools