sentences:  8 (or about 1.78% of the population) belonged to no church, are agnostic or atheist, and 15 individuals (or about 3.34% of the population) did not answer the question.In Betten about 181 or (40.3%) of the population have completed non-mandatory upper secondary education, and 22 or (4.9%) have completed additional higher education (either university or a "Fachhochschule").Of the 22 who completed tertiary schooling, 77.3% were Swiss men, 18.2% were Swiss women.