"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-10.00,5788.43,52.89,306165.45,0.00
"2016","pongo","groundnuts",-10.00,8660.60,25.68,222396.64,0.00
"2016","pongo","maize",-10.00,138629.96,964.34,133686275.42,367.84
"2016","pongo","sesame",-10.00,1343411.42,32.80,44061245.84,0.12
"2016","pongo","sorghum",-10.00,27463.59,177.61,4877804.66,0.00