"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",40.00,62251.40,2040.04,126995143.48,40.69
"2016","pongo","groundnuts",40.00,227408.23,707.21,160826311.81,37.93
"2016","pongo","maize",40.00,260112.80,490.88,127685190.18,32.60
"2016","pongo","sesame",40.00,482229.28,400.60,193178651.08,37.00
"2016","pongo","sorghum",40.00,491952.29,1475.00,725630433.54,74.96