 There were 14 (or about 2.46% of the population) who were Islamic.38 (or about 6.67% of the population) belonged to no church, are agnostic or atheist, and 24 individuals (or about 4.21% of the population) did not answer the question.In Ayer about 215 or (37.7%) of the population have completed non-mandatory upper secondary education, and 57 or (10.0%) have completed additional higher education (either University or a "Fachhochschule").