High Technology Indicators 
National tables according to approach by sectors
Employed persons in high tech sectors by branches of activity and age groups. 
Unidades: thousands of persons

;Total;from 16 to 34 years of age;from 35 to 44 years of age;45  years old and over;
High tech and medium-high tech manufacturing sectors;796,4;200,2;285,7;310,6;
High tech manufacturing sectors;152,2;36,7;58,2;57,3;
21 Manufacture of Pharmaceutical Products;68,9;15,5;26;27,4;
26 Manufacture of computers, electronic and optical products;43,9;10;15,4;18,5;
303 Manufacture of aircraft and spacecraft;39,4;11,2;16,7;11,4;
Intermediate-high tech manufacturing sectors;644,2;163,5;227,5;253,3;
20 Chemical industry;131,8;28,4;48,9;54,5;
254,27-29 Manufacture of weapons and ammunition, Manufacture of electrical material and equipment, Manufacture of machinery and equipment n.e.c., Manufacture of motor vehicles, trailers and semi-trailers;467,4;124;162,8;180,7;
30-301-303 Manufacture of other transport equipment, except: naval construction aircraft and spacecraft construction and machinery thereof;14,1;3,2;5,6;5,4;
325 Manufacture of medical and dental instruments and supplies;30,8;7,9;10,2;12,7;
High tech or state-of-the-art services;586,3;191,8;221,2;173,2;
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 services;531,9;175,8;199,4;156,7;
72 Research and development;54,4;16,1;21,8;16,5;
Total high and medium-high technology sectors;1.382,8;392;506,9;483,8;
Total employed;19.327,7;4.776,2;5.847,6;8.704;
Notas:
Source:    Economically Active Population Survey (Annual Averages)
Fuente: National Statistics Institute