Branch of activity;period;Total Intermediate-high and high tech manufacturing sectors;Total wage cost: 4th quarter 2015;19,2 High tech manufacturing sectors;Total wage cost: 4th quarter 2015;23,6 21 Manufacture of computers, electronic and optical products;Total wage cost: 4th quarter 2015;26,9 26 Manufacture of computers, electronic and optical products;Total wage cost: 4th quarter 2015;20 30 Construction of aircraft and spacecraft and machinery thereof;Total wage cost: 4th quarter 2015;22,1 Intermediate-high tech manufacturing sectors;Total wage cost: 4th quarter 2015;18,6 20 Chemical industry;Total wage cost: 4th quarter 2015;21,7 25 Manufacture of weapons and ammunition;Total wage cost: 4th quarter 2015;16,3 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 2015;19,1 30 Manufacture of other transport equipment except: naval construction, aircraft and spacecraft construction and machinery thereof.;Total wage cost: 4th quarter 2015;22,1 32 Manufacture of medical and dental instruments and supplies;Total wage cost: 4th quarter 2015;14,3 High tech or state-of-the-art services;Total wage cost: 4th quarter 2015;20,2 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 2015;20,4 72 Research and development;Total wage cost: 4th quarter 2015;19,4 Total high and intermediate-high technology sectors;Total wage cost: 4th quarter 2015;19,6 All CNAE sections (*);Total wage cost: 4th quarter 2015;15,7 Manufacture industry and services;Total wage cost: 4th quarter 2015;14,8