Community categories are:
1 workers housed in a home ;
2 students in a residence hall or a student home ;
3 elderly persons living in a retirement home ;
4 hospitalised persons or persons undergoing treatment for more than 3 months ;
5 members of a religious community ;
6 persons in a short- or long-term accommodation centre, others: disabled persons, etc ;
7 the population in the municipality's prison establishments ;
8 the military and boarding students living in an establishment in the municipality and not having any other residence.