"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",40.00,77326.23,811.03,62713595.29,2.31
"2016","pongo","groundnuts",40.00,244434.20,274.23,67031413.11,1.46
"2016","pongo","maize",40.00,106993.30,613.86,65678764.16,7.43
"2016","pongo","sesame",40.00,159635.93,293.41,46838354.59,1.22
"2016","pongo","sorghum",40.00,3872.58,1259.58,4877804.66,0.00