;Index for total labour costs;Index for total labour costs;Index for total labour costs;Index for total labour costs;Index for total labour costs; 1st quarter 2018;2nd quarter 2018;3rd quarter 2018;4th quarter 2018;1st quarter 2019; Oil and gas extraction and mining;106.8;104.9;102.0;103.6;108.8; Manufacture;103.0;103.2;104.0;106.1;105.9; Electricity, gas, steam and air conditioning supply;105.3;106.1;104.8;108.5;107.8; Water supply, sewerage, waste;103.8;102.9;105.6;106.8;106.4; Construction;103.8;103.5;105.9;106.6;106.5; Wholesale and retail trade;103.9;103.6;106.0;106.4;106.9; Transportation and storage;103.8;104.7;104.3;105.5;106.3; Hotels and restaurants;102.8;102.8;103.6;106.0;106.3; Information and communication;104.4;105.1;105.5;105.7;106.9; Financial and insurance activities;104.5;104.9;105.3;107.2;107.4; Real estate activities;104.0;104.5;103.7;106.3;106.8; Professional, scientific and technical activities;103.9;104.3;105.0;106.9;106.3; Administrative and support service activities;104.1;103.3;104.8;106.1;106.5; Education;103.4;103.9;104.6;105.9;106.3; Human health and social work activities;104.6;104.7;106.1;105.8;107.8; Arts, entertainment and recreation;103.9;103.8;105.2;105.9;107.1; Personal service activities;104.4;104.1;105.3;105.5;106.2;