"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,78172.70,1688.20,131970941.99,36.68
"2016","pongo","groundnuts",0.00,279546.45,599.01,167451383.51,35.03
"2016","pongo","maize",0.00,126092.23,905.45,114170578.22,72.49
"2016","pongo","sesame",0.00,576964.00,348.41,201022281.39,33.96
"2016","pongo","sorghum",0.00,463178.62,1537.82,712286688.46,71.16