Branch of activity;period;Total High and intermediate-high tech manufacturing sectors;Total wage cost: 4th quarter 2018;2.788 High tech manufacturing sectors;Total wage cost: 4th quarter 2018;3.434,3 21 Manufacture of computers, electronic and optical products;Total wage cost: 4th quarter 2018;3.848,4 26 Manufacture of computers, electronic and optical prroducts;Total wage cost: 4th quarter 2018;2.857 30 Manufacture of aircraft and spacecraft and its machinery;Total wage cost: 4th quarter 2018;3.297 Intermediate-high tech manufacturing sectors;Total wage cost: 4th quarter 2018;2.709,9 20 Chemical industry;Total wage cost: 4th quarter 2018;3.101,8 25 Manufacture of weapons and ammunition;Total wage cost: 4th quarter 2018;2.383 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 2018;2.766 30 Manufacture of other transport equipment, except: naval construction, aircraft and spacecraft construction and its machinery.;Total wage cost: 4th quarter 2018;3.297 32 Manufacture of medical and dental instruments and supplies;Total wage cost: 4th quarter 2018;2.136,5 High tech or state-of-the-art services;Total wage cost: 4th quarter 2018;3.041,3 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 2018;3.075,7 72 Research and development;Total wage cost: 4th quarter 2018;2.848,7 Total high and intermediate-high technology sectors;Total wage cost: 4th quarter 2018;2.882,4 All the sections of the CNAE (*);Total wage cost: 4th quarter 2018;2.039,9 Manufacture industry and services;Total wage cost: 4th quarter 2018;1.994,3