Table 3 Full-time employees in electricity supply. Average monthly earnings, by educational level per 1 October 2003. NOK

3	Full-time employees in electricity supply¹. Average monthly earnings², by educational level³ per 1 October 2003. NOK

Educational level	Employees covered by the survey	Monthly earnings			Payment for overtime work

Educational level	Employees covered by the survey	Total	Basic paid salary	Additional allowances	Payment for overtime work

		NOK
Electricity supply, total	10 176	29 863	28 867	996	1 380
Primary and lower secondary education	439	24 056	23 304	751	1 190
Upper secondary education	6 771	26 527	25 532	995	1 579
Tertial education, 4 years or less	2 098	35 114	34 050	1 064	1 111
Tertial education, more than 4 years	829	46 619	45 655	963	501
Unknown or no completed education	39	35 806	34 793	1 013	1 968

Males, total	8 649	30 377	29 281	1 096	1 498
Primary and lower secondary education	349	24 584	23 737	848	1 417
Upper secondary education	5 811	26 860	25 768	1 092	1 711
Tertial education, 4 years or less	1 720	35 932	34 750	1 181	1 206
Tertial education, more than 4 years	740	47 549	46 506	1 043	508
Unknown or no completed education	29	37 237	36 045	1 192	2 346

Females, total	1 527	26 952	26 522	429	710
Primary and lower secondary education	90	22 006	21 628	378	309
Upper secondary education	960	24 510	24 105	405	782
Tertial education, 4 years or less	378	31 396	30 864	532	681
Tertial education, more than 4 years	89	38 885	38 582	304	447
Unknown or no completed education	10	31 657	31 164	493	871

¹	NOS Standard Industrial Classification.
²	Basic paid salaries at the census time, average variable additional allowances over the last nine months and average bonuses over the last twelve months.For members of the Norwegian Association of Local and Regional Authorities the additional allowances is an average of the last month only.
³	NOS Standard Classification of Education.