Main variables;Total B.13 % of companies using any type of software open source (0);57,61 B.13.A % of companies that use open source software by type: Operating systems (1);35,01 B.13.B % of companies that use open source software by type: Internet Browsers (1);91,26 B.13.C % of companies that use open source software by type: Office automation applications (1);63,01 B.13.D % of companies that use open source software by type: Content managers for websites (1);17,74 B.13.E % of companies that use open source software by type: Web/Internet servers (1);13,75 B.13.F % of companies that use open source software by type: ERP automatic information processing applications or CRM (1);7,75 B.13.G % of companies that use open source software by type: Software for analysis Big Data (1);3,26 B.13.H % of companies that use open source software by type: Software security, learning platforms, email servers... (1);25,16