"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-40.00,2062.73,148.43,306165.45,0.00
"2016","pongo","groundnuts",-40.00,4112.00,54.08,222396.64,0.00
"2016","pongo","maize",-40.00,163672.03,856.32,140155667.97,299.81
"2016","pongo","sesame",-40.00,1329050.21,64.50,85722083.90,0.87
"2016","pongo","sorghum",-40.00,25057.04,194.67,4877804.66,0.00