"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",50.00,2184.07,140.18,306165.45,0.00
"2016","pongo","groundnuts",50.00,1520151.55,51.07,77629053.55,0.39
"2016","pongo","maize",50.00,317.21,225.82,71632.45,0.00
"2016","pongo","sesame",50.00,1301.17,57.16,74371.31,0.00
"2016","pongo","sorghum",50.00,0.00,5.1743417E+9,5174341.69,1.34