"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",40.00,64695.59,1920.55,124251061.19,35.62
"2016","pongo","groundnuts",40.00,230424.87,684.50,157724960.25,34.50
"2016","pongo","maize",40.00,228920.07,545.39,124851619.96,36.24
"2016","pongo","sesame",40.00,491716.44,388.90,191230601.71,34.53
"2016","pongo","sorghum",40.00,508197.03,1440.70,732160329.37,76.40