Calculator Statistical computation Help

CN 3503 /Exports /Unit = Prices (Euro/ton) /Partner: Armenia /Reporter: Eur27_2020 /3503:Gelatin, Whether or not in Square or Rectangular Sheets, Whether or not Surface-worked or Coloured, and Gelatin Derivatives; Isinglass; Other Glues of Animal Origin (Excl. Those Packaged as Glue for Retail Sale and Weighing net <= 1 kg, and Casein Glues of Heading 3501)