"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",10.00,79903.93,1625.12,129853507.82,33.52
"2016","pongo","groundnuts",10.00,274569.85,597.84,164149022.44,33.01
"2016","pongo","maize",10.00,116341.97,951.55,110705168.19,70.41
"2016","pongo","sesame",10.00,592916.58,339.51,201300870.30,32.90
"2016","pongo","sorghum",10.00,460221.66,1556.70,716428433.25,75.86