High Technology Indicators 
Summary of variables and indicators
Distribution of production value of high tech goods by groups  of products and period.
Units: percentage

;2018;2017;
1. Manufacture of aircraft and spacecraft;8.0;8.9;
2. Office machinery and computers;1.4;1.3;
3. Electronic Material  radio, television and communications equipment and aparatus;20.5;19.5;
4.  Pharmaceutical products;23.0;22.6;
5. Scientific instruments;10.9;10.6;
6. Electrical machinery and material;4.5;4.5;
7. Chemical products;19.4;20.2;
8. Mechanical machinery and equipment;9.9;9.6;
9. Weapons and ammunition;2.3;2.7;
Total high tech products;100.0;100.0;
Notes:
1) Source: Industrial Products Survey       
Source: National Statistics Institute