"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-20.00,121958.64,996.29,121506208.59,16.32
"2016","pongo","groundnuts",-20.00,277915.10,543.20,150963816.78,23.43
"2016","pongo","maize",-20.00,123508.30,995.85,122996074.64,161.96
"2016","pongo","sesame",-20.00,592447.30,319.67,189388195.52,25.95
"2016","pongo","sorghum",-20.00,408124.66,1708.46,697264579.98,74.68