Branch of activity;period;Total High and intermediate-high tech manufacturing sectors;Total wage cost: 4th quarter 2014;2.706,9 High tech manufacturing sectors;Total wage cost: 4th quarter 2014;3.437,5 21 Manufacture of computers, electronic and optical products;Total wage cost: 4th quarter 2014;3.947,1 26 Manufacture of computers, electronic and optical prroducts;Total wage cost: 4th quarter 2014;2.978,8 30 Manufacture of aircraft and spacecraft and its machinery;Total wage cost: 4th quarter 2014;3.181,3 Intermediate-high tech manufacturing sectors;Total wage cost: 4th quarter 2014;2.609,1 20 Chemical industry;Total wage cost: 4th quarter 2014;3.018,6 25 Manufacture of weapons and ammunition;Total wage cost: 4th quarter 2014;2.281,7 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 2014;2.661,5 30 Manufacture of other transport equipment, except: naval construction, aircraft and spacecraft construction and its machinery.;Total wage cost: 4th quarter 2014;3.181,3 32 Manufacture of medical and dental instruments and supplies;Total wage cost: 4th quarter 2014;1.997,7 High tech or state-of-the-art services;Total wage cost: 4th quarter 2014;2.858,8 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 2014;2.891,1 72 Research and development;Total wage cost: 4th quarter 2014;2.696,2 Total high and intermediate-high technology sectors;Total wage cost: 4th quarter 2014;2.759,9 All the sections of the CNAE (*);Total wage cost: 4th quarter 2014;1.991,8 Manufacture industry and services;Total wage cost: 4th quarter 2014;1.929,6