;Seasonally adjusted;Seasonally adjusted;Calendar adjusted;Unadjusted; Monthly change;Three-month change;Twelve-month change;NOK million; August 2015 / July 2015;June 2015 - August 2015 / March 2015 - May 2015;August 2015 / August 2014;August 2015; Extraction, mining, manufacturing and elec;2.7;-1.2;-5.5;126066; Extraction and related services;4.3;1.7;-4.5;50734; Mining and quarrying;-2.6;0.3;0.4;1221; Manufacturing;1.7;-1.8;-4.4;66954; Food, beverages and tobacco;0.5;0.4;4.8;17500; Refined petro., chemicals, pharmac.;-4.4;0.2;-10.0;9895; Basic metals;-1.8;-1.0;5.8;4874; Machinery and equipment;9.1;-14.4;-23.4;7020; Ships, boats and oil platforms;8.3;-10.5;-15.5;5048; Electricity, gas and steam;3.0;-11.6;-21.3;7157;