High Technology Indicators Main economic variables and indicators Distribution of the exports of high tech products by groups of products and period. Unidades: % ;2018;2017; 1. Manufacture of aircraft and spacecraft;22,5;26,5; 2. Office machinery and computers;6;6,4; 3. Electronic Material radio, television and communications equipment;16,3;15,1; 4. Pharmaceutical products;22,3;22,6; 5. Scientific instruments;8,6;8,5; 6. Electrical machinery and material;2,3;2,1; 7. Chemical products;11,3;10,9; 8. Mechanical machinery and equipment;7;4,8; 9. Weapons and ammunition;3,7;3; Total High tech exports;100;100; Notas: Source: Own compilation using data from the State Tax Administration Agency Fuente: