"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,7298.45,41.95,306165.45,0.00
"2016","pongo","groundnuts",0.00,10705.46,20.77,222396.64,0.00
"2016","pongo","maize",0.00,305.63,234.38,71632.45,0.00
"2016","pongo","sesame",0.00,1472526.59,26.66,39262661.72,0.08
"2016","pongo","sorghum",0.00,33117.86,147.29,4877804.66,0.00