"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",20.00,123102.45,1003.98,123592668.75,17.24
"2016","pongo","groundnuts",20.00,284554.81,538.49,153229717.98,24.17
"2016","pongo","maize",20.00,68225.52,1416.08,96612894.07,100.81
"2016","pongo","sesame",20.00,628179.87,311.65,195774287.98,27.31
"2016","pongo","sorghum",20.00,419891.36,1719.06,721820453.86,98.41