;Seasonally adjusted;Seasonally adjusted;Calendar adjusted;Unadjusted; Monthly change;Three-month change;Twelve-month change;NOK million; May 2020 / April 2020;March 2020 - May 2020 / December 2019 - February 2020;May 2020 / May 2019;May 2020; Extraction, mining, manufacturing and elec;1.6;-14.6;-18.2;111466; Extraction and related services;2.4;-26.9;-26.7;36511; Mining and quarrying;-1.1;5.8;6.5;1278; Manufacturing;1.5;-4.5;-6.1;66816; Food, beverages and tobacco;7.2;-0.2;4.7;19456; Refined petro., chemicals, pharmac.;-5.5;-25.5;-35.3;8142; Basic metals;2.2;4.4;0.7;6270; Machinery and equipment;-1.3;-10.5;-9.2;4315; Ships, boats and oil platforms;4.2;-3.7;11.9;4622; Electricity, gas and steam;1.3;-25.3;-49.6;6860;