data for exporter s production and importer s consumption of agricultural products are from the fao resourcestat we select gross production value in current million usd as a measure of production value of gross production has been compiled by multiplying gross production in physical terms by output prices at farm gate thus value of production measures production in monetary terms at the farm gate level since intermediate uses within the agricultural sector seed and feed have not been subtracted from production data this value of production aggregate refers to the notion of gross production consumption for each importer countries is computed by summing production and total import and subtracting total exports