High Technology Indicators Main economic variables and indicators C* Distribution of production value of high tech goods by groups of products and period. Units: percentage 2020 2019 1. Manufacture of aircraft and spacecraft 7.7 10.4 2. Office machinery and computers 1.3 1.4 3. Electronic Material radio, television and communications equipment and aparatus 20.1 20.6 4. Pharmaceutical products 27.6 24.0 5. Scientific instruments 9.9 10.2 6. Electrical machinery and material 4.0 4.4 7. Chemical products 19.9 17.9 8. Mechanical machinery and equipment 7.7 8.9 9. Weapons and ammunition 1.8 2.4 Total high tech products 100.0 100.0 Notes: 1) Source: Industrial Products Survey C* - Modified table dated 08/24/2022. Source: National Statistics Institute