High Technology Indicators 
Main economic variables and indicators
Coverage rate of the foreign trade of high tech products by groups of products and period. 
Units: percentage

;2019;2018;
1. Manufacture of aircraft and spacecraft;149.6;122.7;
2. Office machinery and computers;22.9;20.5;
3. Electronic Material  radio, television and communications equipment;28.9;27.2;
4.  Pharmaceutical products;63.2;68.8;
5. Scientific instruments;39.9;38.2;
6. Electrical machinery and material;47.2;43.6;
7. Chemical products;102.1;114.0;
8. Mechanical machinery and equipment;145.6;167.9;
9. Weapons and ammunition;277.4;318.3;
Coverage rate of the foreign trade of high tech products;56.1;54.7;
Coverage rate of total foreign trade;90.2;89.2;
Notes:
1) Source:    Own compilation using data from the State Tax    Administration Agency  
 Coverage rate defined as the quotient between exports and imports by  100      
Source: National Statistics Institute