Annual Labour Cost Survey 
Sample errors
Variation coefficients for the gross labour cost by  NCEA-93 divisions
Units: %

TOTAL;0.4;
10.- Extraction and agglomeration of anthracite, coal, lignite and peat;0.2;
11.- Extraction of crude petroleum and natural gas.  Service activities related to l;2.0;
12.- Extraction of uranium and thorium ores;..;
13.- Extraction of metallic ores;0.0;
14.- Extraction of non-metallic and  non-energetic ores;1.7;
15.- Food and beverage products industry;1.8;
16.- Tobacco industry;0.4;
17.- Textile industry;1.6;
18.- Clothes making and furriery industry;2.0;
19.- Preparation, tanning and dressing of leather  manufacture of leather goods and luggage articles  art;3.7;
20.- Wood and cork industry, except furniture basketmaking and wickerwork;3.4;
21.- Paper industry;1.2;
22.- Publishing, graphic arts and reproduction of recorded supports;2.3;
23.-  Manufacture of coke, refinement of petroleum and treatment of nuclear fuels;0.1;
24.- Chemical industry;1.7;
25.- Manufacture of rubber and plastic products;1.2;
26.- Manufacture of metal products, except machinery and equipment;1.4;
27.- Metallurgy;1.3;
28.- Manufacture of metal products, except machinery and equipment;1.5;
29.-  Construction of machinery and mechanical equipment industry;1.1;
30.- Manufacture of office machines and IT equipment;0.3;
31.- Manufacture of electrical machinery and material;1.4;
32.- Manufacture of electronic material   manufacture of radio, television and communication equipment and apparatus;3.8;
33.- Manufacture of medical-surgical and precision equipment and instruments, and clocks and watches;1.9;
34.- Manufacture of motor vehicles, trailers and semi-trailers;0.6;
35.-  Manufacture of other transport material;1.8;
36.- Manufacture of furniture  other manufacturing industries;1.6;
37.- Recycling;4.7;
40.- Production and distribution of electrical energy, gas, steam and hot water;0.9;
41.- Collection, purification and distribution of water;1.3;
45.-Construction;1.7;
50.- Sale, maintenance and repair of motor vehicles, motorcycles and mopeds   sale;1.9;
51.- Wholesale trade and brokerage trade, except of motor vehicles and motorcycles;2.8;
52.- Retail trade, except trade of motor vehicles, motorcycles and mopeds;1.7;
55.-Catering;1.7;
60.- Land transport     transport via pipelines;1.1;
61.- Maritime, cabotage and in-land waterway transport;1.4;
62.- Air and space transport;0.7;
63.- Activities annexed to transport  travel agencies activities;2.5;
64.-  Post and communications;1.8;
65.- Financial intermediation, except insurance and pension funds;1.1;
66.- Insurance and pension funds, except Compulsory Social Security;2.3;
67.- Activities auxiliary to financial intermediation;4.1;
70.-  Real estate activities;4.4;
71.- Renting of machinery and equipment without operator and of personal and household goods;3.6;
72.- Computer activities;3.8;
73.- Research and development;2.0;
74.-Other business activities;2.9;
80.- Education;1.7;
85.- Health and veterinary activities, corporate services;0.7;
90.- Public sewage activities;1.8;
91.- Activities of membership organizations;2.8;
92.- Recreational, cultural and sporting activities;3.2;
93.- Various personal services activites;5.6;
Notes:
Source: National Statistics Institute