"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-20.00,68422.24,2731.19,186873851.68,245.50
"2016","pongo","groundnuts",-20.00,1435016.43,94.52,135634284.76,2.85
"2016","pongo","maize",-20.00,267.80,267.49,71632.45,0.00
"2016","pongo","sesame",-20.00,794.28,93.63,74371.31,0.00
"2016","pongo","sorghum",-20.00,19453.26,250.74,4877804.66,0.00