High Technology Indicators 
Tables according to approach by sectors
Madrid (Comunidad de):   No. of establishments, turnover, sale of products and added value in high tech sectors by period, branch of activity and type of indicator. 
Units: financial data in thousands of euros

	Number of establishments	Turnover	Turnover distribution (%)	Sale of products	Added value	Added value distribution (%)	
High tech and medium-high tech manufacturing sectors	2,934	23,037,155	100.00	19,500,655	5,983,177	100.00	
High tech manufacturing sectors	684	10,297,387	44.70	9,363,310	3,048,160	50.95	
21 Manufacture of Pharmaceutical Products	111	5,102,799	22.15	4,734,586	1,622,668	27.12	
26 Manufacture of computers, electronic and optical ptroducts	546	814,088	3.53	741,283	283,410	4.74	
303 Manufacture of aircraft and spacecraft	27	4,380,500	19.01	3,887,441	1,142,083	19.09	
Intermediate-high tech manufacturing sectors	2,250	12,739,768	55.30	10,137,346	2,935,017	49.05	
20 Chemical industry	401	2,281,225	9.90	1,919,265	542,200	9.06	
254 Manufacture of weapons and ammunition	4	217,869	0.95	217,629	38,775	0.65	
27-29 Manufacture of electrical material and equipment Manufacture of machinery and equipment n.e.c. Manufacture of motor vehicles, trailers and semi-trailers	1,069	9,007,287	39.10	7,021,729	1,964,191	32.83	
30-301-303 Manufacture of other transport equipment, except: naval construction aircraft and spacecraft construction and machinery thereof	48	741,323	3.22	568,774	203,261	3.40	
325 Manufacture of medical and dental instruments and supplies	728	492,063	2.14	409,949	186,590	3.12	
High tech or state-of-the-art services	19,604	45,990,991	199.64	..	18,060,254	301.85	
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	17,721	45,076,064	195.67	..	17,379,616	290.47	
72 Research and development	1,882	914,926	3.97	..	680,638	11.38	
Notes:
1) Source: Industrial Enterprises Survey (In 2017 the survey extends its population and territorial scope, extending its coverage to enterprises without employees and incorporating the enterprises of Ceuta and Melilla) and Annual Services Survey.  
    
 '..'=Protected data by the Stadistical Secrecy.  
  
 '...'=Data not available.  
  
 For reference year 2016, several methodological improvements have been applied to the Structural Enterprise Statistics, framed within the 'Project for the integration of structural economic surveys'. As a consequence of these changes, the results of said exercise are not strictly comparable to those of other years, as the evolution of the variables obeys not only to possible real changes produced in this period, but also to the effects of the methodological improvements on the estimation of said variables. This effect is more pronounced for the variable number of enterprises in the Trade and Services Sectors, and relatively small for the rest of the information.  
 For more details, please consult the specific document 'Measuring the effect of methodological changes in Structural Enterprises Statistics 2016':  
 https://www.ine.es/metodologia/t37/metodologia_eee_cambios2016.pdf  
    
 High technology sector, according to NACE 2009: 20, 21, 25.4, 26, 27-29, 30 except  30.1, 32.5, 59-63 y 72.  
    
 The change of nomenclature in the literals is for clarity and not a methodological change.
Source: National Statistics Institute