"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",20.00,9183.37,33.34,306165.45,0.00
"2016","pongo","groundnuts",20.00,13551.86,16.41,222396.64,0.00
"2016","pongo","maize",20.00,392.39,182.55,71632.45,0.00
"2016","pongo","sesame",20.00,3583.42,20.75,74371.31,0.00
"2016","pongo","sorghum",20.00,1497242.96,115.28,172599653.94,0.01