{
  "fields": [{"id":"_id","type":"int"},{"id":"Tipo de Sustancia","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Alcohol",2016,64.2],
    [2,"Pasta base",2016,62.4],
    [3,"Marihuana",2016,44.8],
    [4,"Cocaína",2016,13.1],
    [5,"Inhalantes",2016,4.6],
    [6,"Combustibles",2016,3],
    [7,"Otros",2016,12.2]
]}