"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-10.00,45369.06,3640.19,165152081.42,231.86
"2016","pongo","groundnuts",-10.00,2819.66,78.87,222396.64,0.00
"2016","pongo","maize",-10.00,203.92,351.27,71632.45,0.00
"2016","pongo","sesame",-10.00,1458174.85,104.12,151828116.65,4.47
"2016","pongo","sorghum",-10.00,17386.52,280.55,4877804.66,0.00