"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-30.00,368859.23,0.83,306165.45,0.00
"2016","pongo","groundnuts",-30.00,368859.23,0.60,222396.64,0.00
"2016","pongo","maize",-30.00,508.84,199.48,101503.11,0.00
"2016","pongo","sesame",-30.00,368859.23,0.20,74371.31,0.00
"2016","pongo","sorghum",-30.00,416867.47,68.61,28603154.37,0.00