"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",40.00,84455.49,1548.20,130753911.24,32.38
"2016","pongo","groundnuts",40.00,285808.75,577.86,165156124.71,32.29
"2016","pongo","maize",40.00,66480.11,1353.89,90006750.22,61.24
"2016","pongo","sesame",40.00,621504.31,327.91,203798068.86,32.43
"2016","pongo","sorghum",40.00,465705.34,1555.15,724240170.85,81.95