Main variables;Total E.1 % of enterprises that purchase cloud computing services used via the Internet (1);8,58 E.2.A % of enterprises that purchase email services (2);68,28 E.2.B % of enterprises that purchase office automation software services (2);55,72 E.2.C % of enterprises that purchase server of company databases (2) services (2);65,16 E.2.D % of enterprises that purchase file storage (2);81,45 E.2.E % of enterprises that purchase financial or accounting IT applications (2);34,72 E.2.F % of enterprises that purchase IT applications for managing information about customers (2);24,67 E.2.G % of enterprises that purchase computing capacity to run the enterprises's own software (2);26,63 E.3.A % of companies that purchase a Cloud Computing service delivered from shared servers (2);77,53 E.3.B % of companies that purchase a Cloud Computing service delivered from servers reserved exclusively for their company (2);32,21