sentences:  There were 5 (or about 0.90% of the population) who were Islamic.28 (or about 5.05% of the population) belonged to no church, are agnostic or atheist, and 15 individuals (or about 2.71% of the population) did not answer the question.In Chénens about 186 or (33.6%) of the population have completed non-mandatory upper secondary education, and 49 or (8.8%) have completed additional higher education (either university or a "Fachhochschule").