"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,42475.17,4065.34,172676103.28,372.69
"2016","pongo","groundnuts",0.00,2268.66,98.03,222396.64,0.00
"2016","pongo","maize",0.00,229.54,312.07,71632.45,0.00
"2016","pongo","sesame",0.00,1462146.08,127.57,186523547.09,8.55
"2016","pongo","sorghum",0.00,16834.55,289.75,4877804.66,0.00