The National Statistical Institute presents the adaptation in Bulgarian language of the section ‘Statistics 4 beginners’, which is part of the wiki based encyclopaedia of Eurostat - Statistics explained. Bulgaria is the second EU member state after The Netherlands, which presents to users of statistical data the opportunity to use the section in the native language. The purpose of the ‘Statistics 4 beginners’ is to make the world of statistics more understandable and accessible to a wider range of users by explaining data and metadatam as well as some of the concepts and terms used in statistics.