sentences:  114 (or about 5.15% of the population) belonged to no church, are agnostic or atheist, and 98 individuals (or about 4.43% of the population) did not answer the question.In Belfaux about 745 or (33.6%) of the population have completed non-mandatory upper secondary education, and 328 or (14.8%) have completed additional higher education (either university or a "Fachhochschule").Of the 328 who completed tertiary schooling, 64.0% were Swiss men, 25.9% were Swiss women, 7.3% were non-Swiss men and 2.7% were non-Swiss women.