Main variables;Total D.16 % of enterprises that pay to advertise on the Internet (1);10,63 D.17 % of enterprises that pay to advertise on the Internet using targeted advertising methods (1);9,1 D.17.A % of enterprises that pay to advertise on the internet using targeted advertising methods based on content or keywords searched by users (2);69,03 D.17.B % of enterprises that pay to advertise on the internet using targeted advertising methods based on tracking past activity or on internet user profiles (2);43,27 D.17.C % of enterprises that pay to advertise on the Internet using targeted advertising methods based on geolocating Internet users (2);39,9 D.17.D % of enterprises that pay to advertise on the Internet using other targeted advertising methods (2);54,75