The term "labour supply" refers to the total quantity of labour offered by employed persons and ILO unemployed. Also referred to as "economically active persons".
Statistical sources
Labour Market Accounts (LMA):
economically active persons = employed persons based on the domestic concept + ILO unemployed in the permanent resident population + registered unemployed with a non-permanent residence permit
Swiss Labour Force Survey (SLFS), structural survey conducted within the framework of the population census:
economically active persons in the permanent resident population