Branch of activity;Periodo;Total High and intermediate-high tech manufacturing sectors;Total wage cost: 4th quarter 2020;2.746,6 High tech manufacturing sectors;Total wage cost: 4th quarter 2020;3.559,8 21 Manufacture of computers, electronic and optical products;Total wage cost: 4th quarter 2020;3.949,8 26 Manufacture of computers, electronic and optical prroducts;Total wage cost: 4th quarter 2020;2.916,2 30 Manufacture of aircraft and spacecraft and its machinery;Total wage cost: 4th quarter 2020;3.446,1 Intermediate-high tech manufacturing sectors;Total wage cost: 4th quarter 2020;2.648,9 20 Chemical industry;Total wage cost: 4th quarter 2020;2.945,7 25 Manufacture of weapons and ammunition;Total wage cost: 4th quarter 2020;2.297,8 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;2.744,2 30 Manufacture of other transport equipment, except: naval construction, aircraft and spacecraft construction and its machinery.;Total wage cost: 4th quarter 2020;3.446,1 32 Manufacture of medical and dental instruments and supplies;Total wage cost: 4th quarter 2020;1.939,1 High tech or state-of-the-art services;Total wage cost: 4th quarter 2020;3.162 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 services;Total wage cost: 4th quarter 2020;3.186,7 72 Research and development;Total wage cost: 4th quarter 2020;3.022,9 Total high and intermediate-high technology sectors;Total wage cost: 4th quarter 2020;2.908,7 All the sections of the CNAE (*);Total wage cost: 4th quarter 2020;2.060,6 Manufacture industry and services;Total wage cost: 4th quarter 2020;1.960,5