High Technology Indicators Indicator 9.b.1. Proportion of medium and high-tech industry value added in total value added of industry Main economic variables/employment by period, type of indicator and high tech sectors. Unidades: defined in variables High tech sectors: Manufacturing Sector: High Technology High tech sectors: Manufacturing Sector: Medium-High Technology High tech sectors: High Tech Services High tech sectors: Total Number of companies 2.747 18.726 66.425 87.898 Business volume (thousand euros) 27.988.753 162.912.404 86.329.763 277.230.920 Added value (thousand euros) 9.054.314 33.837.034 37.484.853 80.376.201 Employees: Total 152 644 586 1.383 Employees: % with respect to the total of those employed in AYMAT 11 46,6 42,4 100 Employees: % with respect to the total employed 0,8 3,3 3 7,2 Notas: '...'=data not available Source(main economic variables): Structural Business Statistics Source (Employment data): Economically Active Population Survey The scope of the Industrial Companies Survey refers to companies with 1 or more employees. The scope of the Annual Services Survey includes companies without employees Fuente: National Statistics Institute