Main variables;Total B.1 % of enterprises that have computers;85,37 B.2 % Staff that use computers for corporate purposes;75,14 B.3 % of enterprises that use some type of open source software;67,25 B.3.A % of enterprises that use open source software by type: Operating systems (1);41,89 B.3.B % of enterprises that use open source software by type: Internet Browsers;93,67 B.3.C % of enterprises that use open source software by type: Office automation applications (1);63,52 B.3.D % of enterprises that use open source software by type: Web/Internet servers (1);19,76 B.3.E % of enterprises that use open source software by type: ERP or CRM automatic information processing applications (1);11,4 B.3.F % of enterprises that use open source software by type: Big Data analysis software (1);2,59 B.3.G % de empresas que utilizan software de código abierto según tipología: Software de seguridad, plataformas de aprendizaje, servidores de correo electrónico (1);31,81