;Seasonally adjusted;Seasonally adjusted;Calendar adjusted;Unadjusted; Monthly change;Three-month change;Twelve-month change;NOK million; August 2019 / July 2019;June 2019 - August 2019 / March 2019 - May 2019;August 2019 / August 2018;August 2019; Extraction, mining, manufacturing and elec;-1.3;-5.2;-10.7;128674; Extraction and related services;-4.2;-13.0;-27.6;42672; Mining and quarrying;-7.3;4.3;0.3;1123; Manufacturing;1.1;0.9;4.7;73504; Food, beverages and tobacco;2.5;0.3;3.2;21113; Refined petro., chemicals, pharmac.;-4.6;-6.2;-5.4;11503; Basic metals;0.6;-5.3;-6.3;5758; Machinery and equipment;-1.4;5.4;12.6;4702; Ships, boats and oil platforms;4.2;18.9;44.5;4813; Electricity, gas and steam;-3.2;-7.9;-18.1;11375;