Four-yearly Wage Structure Survey 
Sampling errors
Main groups of NCO-11 National total
Unidades:   %

	Both sexes	Females	Males	
        Todas las ocupaciones	..	..	..	
        A Directors and managers	..	..	..	
        B Health and education scientific and intellectual professionals and specialists	..	..	..	
        C Other scientific and intellectual specialists and professionals	..	..	..	
        D Specialists; support professionals	..	..	..	
        E Office employees who do not deal with the public	..	..	..	
        F Office employees who deal with the public	..	..	..	
        G Catering and trade services workers	..	..	..	
        H Health services and personal care workers	..	..	..	
        I Protective and security services workers	..	..	..	
        J Skilled agricultural, livestock, forestry and fishery workers	..	..	..	
        K Skilled construction workers, except machinery operators	..	..	..	
        L Skilled manufacturing industry workers, except installation and machinery operators	..	..	..	
        M Stationary plant and machine operators, and assemblers	..	..	..	
        N Mobile machine drivers and operators	..	..	..	
        O Unskilled services workers (except transport)	..	..	..	
        P Agricultural, fishery, construction, manufacturing and transport industry labourers	..	..	..	
        Q Military occupations	..	..	..	
Notas:
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