"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)" "2016","pongo","cassava",10.00,62554.33,2026.99,126797220.40,40.21 "2016","pongo","groundnuts",10.00,229441.67,701.11,160863119.33,37.56 "2016","pongo","maize",10.00,297648.11,470.17,139946142.07,41.82 "2016","pongo","sesame",10.00,477943.21,401.75,192011388.97,36.53 "2016","pongo","sorghum",10.00,456366.68,1560.38,712106022.15,73.00