"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,58921.35,2889.39,170247022.31,176.98
"2016","pongo","groundnuts",0.00,2506.36,88.73,222396.64,0.00
"2016","pongo","maize",0.00,88845.62,1312.98,116652683.90,554.03
"2016","pongo","sesame",0.00,743.53,100.03,74371.31,0.00
"2016","pongo","sorghum",0.00,1372937.14,321.90,441943916.02,1.37