Main variables;Total B.12% of companies that pay to advertise on the Internet (1);10,17 B.13% of companies that pay to advertise on the Internet using targeted advertising methods (1);9,48 B.13.A % of companies that pay to advertise on the Internet using targeted advertising methods based on content or keywords searched by users (2);70,8 B.13.B % of companies that pay to advertise on the Internet using targeted advertising methods based on tracking past activity or Internet user profile (2);43,85 B.13.C % of companies that pay to advertise on the Internet using targeted advertising methods based on the geolocation of Internet users (2);51,94 B.13.D % of companies that pay to advertise on the Internet using other methods of targeted advertising (2);63,26