High Technology Indicators Main economic variables and indicators Distribution of the production of high tech goods with respect to total industrial production by groups of products and period. Units: percentage 2019 2018 1. Manufacture of aircraft and spacecraft 0.2 0.2 2. Office machinery and computers 0.0 0.0 3. Electronic Material radio, television and communications equipment and aparatus 0.5 0.5 4. Pharmaceutical products 0.6 0.5 5. Scientific instruments 0.2 0.2 6. Electrical machinery and material 0.1 0.1 7. Chemical products 0.4 0.4 8. Mechanical machinery and equipment 0.2 0.2 9. Weapons and ammunition 0.1 0.1 Total high tech products 2.4 2.2 Total Industrial production 100.0 100.0 Notes: 1) Source: Industrial Products Survey Source: National Statistics Institute