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

;2018;2017;
1. Manufacture of aircraft and spacecraft;122,7;101;
2. Office machinery and computers;20,5;22,3;
3. Electronic Material  radio, television and communications equipment;27,2;28,3;
4.  Pharmaceutical products;68,8;77,4;
5. Scientific instruments;38,2;38,9;
6. Electrical machinery and material;43,6;34,5;
7. Chemical products;114;117,6;
8. Mechanical machinery and equipment;167,9;116,2;
9. Weapons and ammunition;318,3;313,9;
Coverage rate of the foreign trade of high tech products;54,7;55,5;
Coverage rate of total foreign trade;89,2;91,3;
Notas:
Source:    Own compilation using data from the State Tax    Administration Agency 
 Coverage rate defined as the quotient between exports and  imports by 100     
Fuente: