{
  "fields": [{"id":"_id","type":"int"},{"id":"id_pays","type":"text","info":{"label":"id_pays"}},{"id":"id_dim","type":"text","info":{"label":"id_dim"}},{"id":"nb_users","type":"numeric","info":{"label":"nb_users"}}],
  "records": [
    [1,"France","ABC",2],
    [2,"Pays-Bas","ABC",5],
    [3,"Allemagne","ABC",10],
    [4,"Autriche","ABC",15],
    [5,"Autriche","DEF",18],
    [6,"Allemagne","DEF",3],
    [7,"France","DEF",6],
    [8,"Autriche","HIJ",28],
    [9,"Pays-Bas","HIJ",32],
    [10,"Autriche","KLM",45],
    [11,"Pays-Bas","KLM",52],
    [12,"Autriche","NOP",1],
    [13,"Pays-Bas","NOP",2],
    [14,"France","NOP",3],
    [15,"Allemagne","NOP",10],
    [16,"Espace","NOP",12]
]}