Four-yearly Wage Structure Survey 
Sampling errors
CNAE-09 activity sections. National total
Unidades: %
,Both sexes,Females,Males,
        B_S All sections,0,42,0,58,0,68,
        B MINING AND QUARRYNG,2,38,11,29,3,15,
        C Manufacturing,0,61,1,5,0,82,
        D ELECTRICITY, GAS, STEAM AND AIR CONDITIONING SUPPLY,2,84,9,58,3,01,
        E Water supply; sewerage, waste management and remediation activities,0,99,4,23,1,46,
        F Construction,1,42,6,34,1,41,
        G Wholesale and retail trade; repair of motor vehicles and motorcycles,1,8,2,21,2,57,
        H Transportation and storage ,1,9,3,46,2,19,
        I Accommodation and food service activities ,1,67,2,22,3,21,
        J Information and communication,1,59,3,05,2,17,
        K Financial and insurance activities,3,21,2,95,7,28,
        L Real estate activities,3,71,4,66,6,71,
        M PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES,1,75,2,1,2,9,
        N ADMINISTRATIVE AND SUPPORT SERVICE ACTIVITIES,2,09,2,13,3,3,
        O PUBLIC ADMINISTRATION AND DEFENCE; COMPULSORY SOCIAL SECURITY,1,26,2,05,2,41,
        P EDUCATION,1,38,1,7,3,52,
        Q HUMAN HEALTH AND SOCIAL WORK ACTIVITIES,0,68,0,98,2,5,
        R ARTS, ENTERTAINMENT AND RECREATION,3,55,3,19,5,6,
        S OTHER SERVICE ACTIVITIES,1,54,1,91,3,41,
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