;Index for average monthly earnings;Index for average monthly earnings;Index for average monthly earnings;Index for average monthly earnings;Index for average monthly earnings; 1st quarter 2014;2nd quarter 2014;3rd quarter 2014;4th quarter 2014;1st quarter 2015; Oil and gas extraction and mining;157.6;143.7;143.4;141.1;155.3; Manufacture;148.3;147.3;144.2;146.8;151.6; Electricity, gas and steam;161.5;166.9;160.2;161.9;166.5; Water supply, sewerage, waste;136.1;136.5;136.7;138.4;140.0; Construction;136.4;142.1;136.1;138.5;141.4; Wholesale and retail trade;139.7;137.5;134.1;135.9;140.0; Transportation and storage;143.4;142.0;142.3;142.7;147.7; Hotels and restaurants;127.3;128.8;126.0;126.3;129.0; Information and communication;152.0;149.0;147.9;148.2;155.2; Real estate activities;144.7;147.5;147.4;147.2;152.9; Professional, scientific and technical activities;141.7;139.4;142.3;143.4;144.9; Administrative and support service activities;137.9;139.5;136.5;138.6;142.6; Education;136.6;139.4;137.5;142.2;140.7; Human health and social work activities;142.0;141.7;141.8;142.5;145.0; Arts, entertainment and recreation;140.8;140.0;141.7;141.2;144.0; Personal service activities;138.2;140.5;138.2;139.2;140.5;