"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,207586.78,577.61,119904769.95,8.91
"2016","pongo","groundnuts",0.00,265517.44,544.59,144599122.47,20.90
"2016","pongo","maize",0.00,134505.91,946.70,127336587.32,176.19
"2016","pongo","sesame",0.00,565893.25,323.91,183300806.47,24.32
"2016","pongo","sorghum",0.00,350450.62,1951.63,683949892.59,84.17