Economically Active Population Survey National results. Employed Average n║ of hours worked by employed who have worked by sex, occupation and professional situation. Units: hours total self-employed: Total self-employed: Employer self-employed: Businessperson without wage earners, or independent worker self-employed: Member of a cooperative self-employed: Family Assistance employees: Total employees: Public sector employees: Private sector another situation both sexes Total occupations 38.2 43.6 45.4 43.8 40.3 36.5 36.9 35.2 37.4 31.1 Management of companies and Public Administration 45.2 46.1 46.0 46.4 42.8 34.4 41.6 38.2 42.2 53.2 Scientific and intellectual professionals and technicians 35.9 39.7 43.0 38.2 36.3 43.6 35.3 34.2 36.7 27.3 Support technicians and professionals 37.3 39.6 42.7 39.8 38.8 30.1 37.1 34.9 37.6 35.9 Administrative type employees 36.2 35.4 41.5 39.1 34.2 28.4 36.2 35.3 36.5 32.4 Catering, personal, protection and sales services workers. 37.5 40.7 44.9 42.2 40.5 36.5 37.1 36.1 37.3 30.8 Workers skilled in agriculture and fishing 45.5 47.3 49.9 47.7 52.0 42.9 40.6 36.2 41.3 35.5 Skilled manufacturing industry craftsmen and workers, construction and mining, except operators 39.5 42.2 44.1 41.7 40.6 36.9 38.8 36.3 39.0 29.9 Machinery and installations operators mounting and assembly personnel 40.3 46.1 47.0 46.6 40.4 37.4 39.4 37.6 39.5 27.9 Unskilled workers 34.2 36.2 42.2 37.3 37.3 34.1 34.1 34.6 34.0 22.1 Armed forces 38.6 .. .. .. .. .. 38.6 38.6 .. .. males Total occupations 40.2 45.2 46.2 45.2 42.2 39.4 38.8 36.4 39.3 33.7 Management of companies and Public Administration 46.1 47.4 47.0 48.2 43.6 29.8 42.1 38.6 42.6 65.9 Scientific and intellectual professionals and technicians 37.5 41.5 43.6 40.3 38.0 47.7 36.7 35.1 38.0 34.3 Support technicians and professionals 39.0 42.0 43.2 41.9 41.3 36.0 38.5 35.9 39.0 40.7 Administrative type employees 37.8 42.4 44.4 42.7 41.8 34.6 37.6 36.0 38.2 30.2 Catering, personal, protection and sales services workers. 40.6 44.4 47.4 45.2 44.5 40.2 40.1 38.0 40.8 31.8 Workers skilled in agriculture and fishing 46.4 48.8 51.2 49.0 53.1 42.0 41.1 36.5 41.9 39.6 Skilled manufacturing industry craftsmen and workers, construction and mining, except operators 39.7 42.5 44.0 42.1 40.8 38.0 39.0 36.5 39.1 31.0 Machinery and installations operators mounting and assembly personnel 40.8 46.8 47.4 47.0 42.5 39.0 39.8 37.6 39.9 25.3 Unskilled workers 38.0 39.5 46.7 40.1 39.3 37.8 38.0 35.9 38.2 22.7 Armed forces 38.6 .. .. .. .. .. 38.6 38.6 .. .. females Total occupations 35.1 40.0 42.6 40.7 36.2 34.9 34.2 34.0 34.2 28.2 Management of companies and Public Administration 43.1 43.7 43.0 44.4 38.7 36.1 39.7 37.2 40.4 38.5 Scientific and intellectual professionals and technicians 34.3 36.9 41.6 35.5 34.4 39.3 34.0 33.6 34.7 21.5 Support technicians and professionals 35.2 34.3 41.1 34.4 34.5 27.7 35.3 34.1 35.7 31.5 Administrative type employees 35.4 31.7 37.3 35.8 33.0 27.7 35.5 35.0 35.7 33.5 Catering, personal, protection and sales services workers. 35.6 38.7 42.8 40.5 38.1 35.2 35.2 33.9 35.4 30.1 Workers skilled in agriculture and fishing 42.3 43.3 40.3 43.3 47.8 43.4 36.0 34.5 36.4 31.0 Skilled manufacturing industry craftsmen and workers, construction and mining, except operators 36.9 38.5 46.6 37.2 38.9 33.5 36.4 33.1 36.6 22.5 Machinery and installations operators mounting and assembly personnel 37.2 38.5 39.9 39.6 36.3 33.1 37.1 35.9 37.1 38.4 Unskilled workers 30.2 31.8 33.8 32.8 32.2 30.7 30.2 33.2 29.9 21.5 Armed forces 38.9 .. .. .. .. .. 38.9 38.9 .. .. Notes: Source: National Statistics Institute