Branch of activity;Periodo;Total Intermediate-high and high tech manufacturing sectors;Total wage cost: 4th quarter 2020;20,1 High tech manufacturing sectors;Total wage cost: 4th quarter 2020;25,7 21 Manufacture of computers, electronic and optical products;Total wage cost: 4th quarter 2020;27,9 26 Manufacture of computers, electronic and optical products;Total wage cost: 4th quarter 2020;20,5 30 Construction of aircraft and spacecraft and machinery thereof;Total wage cost: 4th quarter 2020;25,7 Intermediate-high tech manufacturing sectors;Total wage cost: 4th quarter 2020;19,4 20 Chemical industry;Total wage cost: 4th quarter 2020;21,3 25 Manufacture of weapons and ammunition;Total wage cost: 4th quarter 2020;16,9 27-29 Manufacture of electrical material and equipment Manufacture of machinery and equipment n.e.c. Manufacture of motor vehicles, trailers and semi-trailers;Total wage cost: 4th quarter 2020;20,1 30 Manufacture of other transport equipment except: naval construction, aircraft and spacecraft construction and machinery thereof.;Total wage cost: 4th quarter 2020;25,7 32 Manufacture of medical and dental instruments and supplies;Total wage cost: 4th quarter 2020;14,7 High tech or state-of-the-art services;Total wage cost: 4th quarter 2020;22,5 59-63 Motion picture, video and tv programme activities, sound recording and music edition, Radio and tv programming and broadcasting activities, Telecommunications, Programming, consultancy and other activities related to IT Information;Total wage cost: 4th quarter 2020;22,6 72 Research and development;Total wage cost: 4th quarter 2020;21,8 Total high and intermediate-high technology sectors;Total wage cost: 4th quarter 2020;21 All CNAE sections (*);Total wage cost: 4th quarter 2020;17 Manufacture industry and services;Total wage cost: 4th quarter 2020;16