{
  "fields": [{"id":"_id","type":"int"},{"id":"connexion","type":"text","info":{"label":"connexion"}},{"id":"description","type":"text","info":{"label":"description"}},{"id":"calcul","type":"numeric","info":{"label":"calcul"}}],
  "records": [
    [1,"2G","Connexion Faible",1000],
    [2,"3G","Connexion Moyenne",500],
    [3,"4G","Bonne Connexion",15],
    [4,"5G","Excellente Connexion",1],
    [5,"6G","N'existe pas",0]
]}