"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,54405.32,2407.62,130987576.30,54.32
"2016","pongo","groundnuts",0.00,224086.90,755.22,169235041.75,47.79
"2016","pongo","maize",0.00,363187.22,395.35,143587144.28,33.52
"2016","pongo","sesame",0.00,432209.23,446.40,192938462.98,43.08
"2016","pongo","sorghum",0.00,450065.33,1560.63,702384183.28,66.43