Table 2 Intermediate consumption for fields on stream. 1995-1999. Million NOK

2	Intermediate consumption for fields on stream. 1995-1999. Million NOK

	1995	1996	1997	1998	1999


Fields on stream, total	15 137	18 478	16 642	17 625	17 868
Consumption of commodities	1 762	1 822	805	646	621

Maintenance	3 388	3 634	3 584	4 408	4 421
Materials	1 174	1 107	1 219	1 345	1 074
Controlls, inspection	548	666	558	513	883
Wells	588	785	879	1 036	1 042
Subsea work	112	201	131	69	155
Surface treatment	116	94	105	119	58
Repair	1 018	800	757	982	916
Other	953	994	988	1 481	1 839
Of this
Wages own employees¹	1 121	1 012	1 054	1 138	1 545

Hire of operating capital	216	712	770	803	1 074

Consumption of services	5 220	6 528	5 774	5 823	5 842
Helicopter transport	456	462	464	447	540
Supply vessels	604	736	778	741	803
Other transport and communication	40	32	29	51	40
Catering	427	450	479	548	673
Technical assistance	548	286	307	319	381
Other services	3 147	4 562	3 719	3 716	3 404

Indirect costs	3 510	4 482	4 203	4 253	3 704
Wages	1 362	1 587	1 229	1 467	1 023
Administration costs	2 148	2 894	2 974	2 786	2 681

Andre kostnader Other costs	1 041	1 301	1 506	1 692	2 208

¹	Wages for operator's own employees are incorporated in the different cost under maintenance. According to the definitions in the National Accounts, wages are not a part of intermediate consumption.
More information: Division for External Trade, Energy and Industrial Production Statistics.