Enterprises: number of enterprises and employees per sector of activity of the enterprise

The dataset contains data on undertakings based in the Municipality of Milan, classified by Ateco 2007 code (2 and 5 digits). For each item in the 5-digit Ateco classification, the number of enterprises, the number of employed and self-employed persons and the total number of employees (sum of the two preceding items) shall be reported irrespective of the localisation of the local units. NOTE 1: Data on employees are calculated as work units. In this respect, it is recalled that full-time work units (ULA) may refer to the work performed in the year by a full-time worker, or to the equivalent amount of work performed by part-time workers or by workers performing double work. (e.g. two 50 % part-time workers result as 1 work unit). The unit of work is therefore not linked to the individual natural person, but refers conventionally to a standard amount of full-time work defined by national contracts. This explains the presence of values with decimal places. NOTE 2: The data shall be updated to the last year available. Pending final ISTAT data for 2012.