"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,368748.99,0.83,306165.45,0.00
"2016","pongo","groundnuts",0.00,368748.99,0.60,222396.64,0.00
"2016","pongo","maize",0.00,516.39,197.75,102113.86,0.00
"2016","pongo","sesame",0.00,368748.99,0.20,74371.31,0.00
"2016","pongo","sorghum",0.00,417190.63,67.84,28304028.92,0.00