;Index of production. Seasonally adjusted;Index of production. Seasonally adjusted;Index of production. Calendar adjusted;Weights; Monthly change;Three-month change;Twelve-month change; March 2020 / February 2020;January 2020 - March 2020 / October 2019 - December 2019;March 2020 / March 2019; Extraction, mining, manufacturing and elec;1.4;1.5;7.6;100.0; Extraction and related services;2.3;4.9;13.0;66.9; Mining and quarrying;12.2;-4.7;11.0;0.7; ;;;;; Manufacturing;-3.0;-1.0;-1.3;25.1; Food, beverage and tobacco;4.3;0.3;5.6;5.7; Refined petro., chemicals, pharmac.;1.8;0.8;2.2;3.2; Basic metals;1.6;0.5;-4.1;1.7; Machinery and equipment;-3.8;-0.1;-4.0;2.0; Ships, boats and oil platforms;-21.7;-5.7;-8.6;1.6; ;;;;; Electricity, gas and steam;10.8;4.1;24.7;7.4;