"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-40.00,1092.03,280.36,306165.45,0.00
"2016","pongo","groundnuts",-40.00,2193.07,101.41,222396.64,0.00
"2016","pongo","maize",-40.00,58896.98,1695.77,99875983.81,327.58
"2016","pongo","sesame",-40.00,214321.62,875.78,187697940.56,135.01
"2016","pongo","sorghum",-40.00,1247450.30,383.40,478275408.35,2.21