"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)" "2016","pongo","cassava",-40.00,59867.75,2180.39,130534758.87,47.75 "2016","pongo","groundnuts",-40.00,243942.99,692.61,168957271.68,42.77 "2016","pongo","maize",-40.00,312588.77,476.28,148878474.93,55.10 "2016","pongo","sesame",-40.00,469161.66,411.15,192897867.69,38.23 "2016","pongo","sorghum",-40.00,438392.83,1571.07,688745311.76,59.09