"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",40.00,3279.77,93.35,306165.45,0.00
"2016","pongo","groundnuts",40.00,4839.95,45.95,222396.64,0.00
"2016","pongo","maize",40.00,140.14,511.15,71632.45,0.00
"2016","pongo","sesame",40.00,1279.79,58.11,74371.31,0.00
"2016","pongo","sorghum",40.00,1514414.34,320.50,485374807.40,1.95