"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-30.00,1577.38,194.10,306165.45,0.00
"2016","pongo","groundnuts",-30.00,3132.95,70.99,222396.64,0.00
"2016","pongo","maize",-30.00,107602.19,1139.58,122621573.24,354.13
"2016","pongo","sesame",-30.00,1392720.85,89.02,123974404.69,2.52
"2016","pongo","sorghum",-30.00,18920.62,257.80,4877804.66,0.00