;2nd quarter 2017;2nd quarter 2017;Change in per cent;Change in per cent; NOK million;Share;1st quarter 2017 - 2nd quarter 2017;2nd quarter 2016 - 2nd quarter 2017; Exports;;;;; All service types;52876;100.0;7.1;-3.6; Contract work and repairs;3285;6.2;23.4;-6.9; Services related to oil and gas exploration excluding surveying;5529;10.5;12.8;15.8; Building and construction projects;408;0.8;101.0;55.1; Wholesale trade and intermediate trade;707;1.3;-1.5;-7.3; Sea and coastal water transport;19892;37.6;5.3;5.5; Transport by air and inland transport;2672;5.1;-1.1;-2.4; Supporting and auxiliary transport activities, travel agency activities;2499;4.7;10.4;-20.8; Post and telecommunication;2124;4.0;7.5;-3.8; Renting of transportation, machinery and equipment;1594;3.0;-8.2;-49.8; IT services;2472;4.7;-9.6;-18.9; Research and development (R&D);871;1.6;5.1;-3.5; Business services;8096;15.3;3.5;-11.2; Leisure activities, cultural services and sports;113;0.2;-46.2;-49.6; Other services;2614;4.9;52.7;23.0; ;;;;; Imports;;;;; All service types;60255;100.0;10.8;-1.7; Contract work and repairs;2723;4.5;3.0;29.3; Services related to oil and gas exploration excluding surveying;7628;12.7;14.3;-2.6; Building and construction projects;772;1.3;12.4;16.6; Wholesale trade and intermediate trade;1371;2.3;0.4;-21.1; Sea and coastal water transport;5558;9.2;9.4;-4.4; Transport by air and inland transport;2715;4.5;4.5;5.5; Supporting and auxiliary transport activities, travel agency activities;8898;14.8;4.4;-2.1; Post and telecommunication;2761;4.6;28.6;55.9; Renting of transportation, machinery and equipment;5408;9.0;-0.3;-41.8; IT services;4760;7.9;6.5;-4.8; Research and development (R&D);629;1.0;-1.3;-17.6; Business services;12703;21.1;19.0;19.6; ;1149;1.9;70.0;-5.7; Other services;3179;5.3;14.2;12.3;