Main variables;Total D.14 % of enterprises that use Social Media (1);36.26 D.14.A % of enterprises that use Social Media networks (Facebook, LinkedIn, Tuenti, Google+, Xing, Viadeo, Yammer, ...) (2);92.77 D.14.B % of enterprises that use company blogs or microblogs (Twitter, Present-ly, Blogger, Typepad, ...) (2);20.98 D.14.C % of enterprises that use websites that share multimedia content (Youtube, Flickr, SlideShare, Instagram, Snapchat, Pinterest,...) (2);46.76 D.14.D % of enterprises using wiki-based knowledge sharing tools (2);6.36