Annual Labour Cost Survey Sample errors Sample errors by NCEA-93 divisions and costcomponents. Unidades: ? Net total cost Wages and salaries Other costs all divisions 0,65 0,74 0,66 10. Extraction and agglomeration of anthracite, coal, lignite and peat 1,54 1,98 0,91 11, 12. Petroleum, natural gas, uranium and thorium 0,54 0,63 0,17 13. Extraction of metallic ores 1,34 1,43 1,42 14. Extraction of non-metallic and non-energetic ores 3,48 4,05 3,42 15. Food and beverage products industry 2,92 3,06 3,96 16. Tobacco industry 0,07 0,07 0,07 17. Textile industry 7,53 4,92 19,29 18. Clothes making and furriery industry 4,44 3,41 10,97 19. Preparation, tanning and dressing of leather 3,12 2,84 5,05 20. Wood and cork industry, except furniture, basketmaking and wickerwork 2,33 2,71 2,34 21. Paper industry 2,23 2,44 2,37 22. Publishing, graphic arts and reproduction of recorded supports 4,05 4,72 4,13 23. Manufacture of coke, refinement of petroleum and treatment of nuclear fuels 0,11 0,14 0,07 24. Chemical industry 4,03 4,2 8,72 25. Manufacture of rubber and plastic products 3,4 3,36 7,2 26. Manufacture of other non-metallic ore products 3,9 4,93 2,22 27. Metallurgy 2,12 2,48 1,89 28. Manufacture of metal products, except machinery and equipment 2,58 2,87 3,14 29. Construction of machinery and mechanical equipment industry 3,44 3,79 3,99 30. Manufacture of office machines and computers 2,62 2,86 2,29 31. Manufacture of electrical machinery and material 2,25 2,81 2,39 32. Manufacture of electronic material 5,93 5,31 13,15 33. Manufacture of medical-surgical, precision and optical equipment and instruments, and clocks and watches 3,31 3,64 2,78 34. Manufacture of motor vehicles, trailers and semi-trailers 1,3 0,95 3,75 35. Manufacture of other transport material 2,78 3,46 1,97 36. Manufacture of furniture, other manufacturing industries 2,67 3,04 2,45 37. Recycling 6,4 7,37 4,43 40. Production and distribution of electrical energy, gas, steam and hot water 1,3 1,51 1,23 41. Collection, purification and distribution of water 2,21 2,36 3,01 45. Construction 1,56 1,81 1,53 50. Sale, maintenance and repair of motor vehicles 2,39 2,64 2,69 51. Wholesale trade, brokerage trade, except of motor vehicles 4,04 4,63 4,98 52. Retail trade, except of motor vehicles. repair of personal and household goods 2,12 2,32 2,49 55. Accommodation 2,93 3,27 2,62 60. Land transport. Transport via pipelines 2,46 2,66 3,52 61. Maritime, cabotage and in-land waterway transport 1,13 1,07 1,91 62. Air and space transport 4,67 4,92 4,51 63. Transport related activities, travel agencies 3,97 4,81 3,2 64. Post and communications 2,66 3,04 1,9 65. Financial intermediation, except insurance and pension funds 1,32 1,6 0,77 66. Insurance and pension funds, except Compulsory Social Security 2,81 3,04 4,42 67. Activities auxiliary to financial intermediation 13,94 17,28 3,7 70. Real estate activities 4,47 4,93 4,85 71. Renting of machinery and equipment without operator and of personal goods 4,71 4,84 6,62 72. Computer activities 3,2 3,68 3,93 73. Research and development 2,26 2,71 1,18 74. Other business activities 4,3 4,96 3,39 80. Education 1,98 2,19 1,84 85. Health and veterinary activities, corporate services 0,9 0,97 0,95 90. Public sewage activities 1,69 1,86 1,62 91. Activities of membership organizations 3,26 3,67 2,78 92. Recreational, cultutal and sporting activities 4,14 4,57 3,61 93. Various personal services activites 4,69 5,25 4,17 Notas: Fuente: National Statistics Institute