Industrial Classification;April 2018;Change in per cent;Change in per cent;Change in per cent;Change in per cent; February 2018 - March 2018;March 2018 - April 2018;March 2017 - March 2018;April 2017 - April 2018; ;;;;;; Extraction, mining, manuf. and elec;252.0;0.5;3.3;6.4;12.2; ;;;;;; Extraction and related services;343.3;0.4;9.8;5.9;24.0; Extraction of oil and natural gas;352.2;1.8;11.5;9.0;31.4; Extraction and related services;137.9;-8.9;-2.9;-10.3;-13.6; ;;;;;; Mining and quarrying;199.7;-0.8;1.6;3.3;4.7; ;;;;;; Manufacturing;175.9;-0.1;0.5;4.2;4.3; Food, beverages and tobacco;184.1;0.9;0.3;1.2;1.7; Textiles, wearing apparel, leather;146.1;0.4;-0.1;3.8;3.7; Wood and wood products;145.9;1.1;1.7;3.1;4.4; Paper and paper products;128.2;0.7;-1.8;10.9;7.3; Refined petroleum products;226.0;-3.4;1.6;8.6;11.8; Chemical and pharmaceutical prod.;171.5;0.2;0.6;7.2;5.1; Rubber and plastic products;135.0;0.0;0.5;2.4;2.6; Non-metallic mineral products;158.9;0.6;2.8;0.6;4.3; Basic metals;230.8;-0.4;0.1;13.1;10.3; Fabricated metal products;138.1;0.0;-0.6;0.9;0.0; Computer and electrical equipment;109.3;1.0;-0.9;2.1;1.3; Machinery and equipment;160.7;0.1;0.1;-0.4;0.0; Transport equipment n.e.c;126.7;0.2;-0.5;1.9;0.6; Furniture and manufacturing n.e.c.;135.0;2.6;-1.0;4.1;2.1; Repair, installation of machinery;189.5;0.0;-0.1;2.3;2.2; ;;;;;; Electricity, gas and steam;350.2;7.3;-6.5;35.6;29.3;