,index,mots,occurence,moyenne,id_formation,source_field 0,0,maitriser,1,0.17,LPP_0002,title 1,1,base,1,0.17,LPP_0002,title 2,2,voltaire,1,0.17,LPP_0002,title 3,3,grammaire,1,0.17,LPP_0002,title 4,4,orthographe,1,0.17,LPP_0002,title 5,5,certificat,1,0.17,LPP_0002,title