"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",40.00,64098.36,2042.14,130897535.14,44.59
"2016","pongo","groundnuts",40.00,249704.65,672.76,167992319.90,40.60
"2016","pongo","maize",40.00,206000.01,572.27,117887906.97,32.33
"2016","pongo","sesame",40.00,506947.65,390.53,197976858.18,38.20
"2016","pongo","sorghum",40.00,497203.32,1453.99,722927221.76,71.07