"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,80828.35,1530.52,123709398.18,27.29
"2016","pongo","groundnuts",0.00,247421.00,624.15,154426922.13,29.19
"2016","pongo","maize",0.00,201879.61,664.82,134214151.38,74.74
"2016","pongo","sesame",0.00,538798.68,354.39,190947023.16,30.32
"2016","pongo","sorghum",0.00,455026.35,1565.50,712341555.64,73.62