{
  "fields": [{"id":"_id","type":"int"},{"id":"Pc","type":"text"},{"id":"0.333","type":"numeric"}],
  "records": [
    [1,"Mc",0.5],
    [2,"Car/Lgv",1],
    [3,"Taxi",1],
    [4,"Hgv 2/3 Axles",2],
    [5,"Hgv 4 Axle",2],
    [6,"Hgv 5 Axle",2],
    [7,"Hgv 6 Axle",2],
    [8,"Hgv 7+ Axle",2],
    [9,"Dublin Bus",2],
    [10,"Other Bus",2]
]}