{
  "fields": [{"id":"_id","type":"int"},{"id":"n_campioni_con_parametri_non_conformi","type":"text"},{"id":"anno","type":"numeric"},{"id":"av","type":"numeric"},{"id":"bn","type":"numeric"},{"id":"ce","type":"numeric"},{"id":"na","type":"numeric"},{"id":"sa","type":"numeric"}],
  "records": [
    [1,"berillio",2020,13,16,18,25,12],
    [2,"stagno",2020,16,12,19,22,11],
    [3,"c>12",2020,19,26,22,18,12],
    [4,"benzo(a)pirene",2020,18,12,11,16,19],
    [5,"altri parametri",2020,15,19,27,33,53],
    [6,"berillio",2018,22,16,199,23,11]
]}