"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",40.00,380256.97,0.81,306165.45,0.00
"2016","pongo","groundnuts",40.00,380256.97,0.58,222396.64,0.00
"2016","pongo","maize",40.00,2926.13,24.48,71632.45,0.00
"2016","pongo","sesame",40.00,380256.97,0.20,74371.31,0.00
"2016","pongo","sorghum",40.00,380256.97,12.83,4877804.66,0.00