"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,73856.74,1819.67,134394986.92,42.19
"2016","pongo","groundnuts",0.00,281900.38,610.45,172086087.70,38.78
"2016","pongo","maize",0.00,122299.25,906.37,110848191.01,62.94
"2016","pongo","sesame",0.00,565373.72,358.44,202649834.00,36.10
"2016","pongo","sorghum",0.00,480523.91,1483.57,712892611.08,67.01