"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,74346.85,1682.42,125082755.72,31.28
"2016","pongo","groundnuts",0.00,253778.28,625.24,158672138.20,31.58
"2016","pongo","maize",0.00,203726.40,652.27,132885555.76,67.74
"2016","pongo","sesame",0.00,540829.88,357.88,193552914.21,31.84
"2016","pongo","sorghum",0.00,451272.59,1574.54,710547523.13,73.11