"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",20.00,73223.52,1794.95,131432518.10,38.87
"2016","pongo","groundnuts",20.00,265922.15,627.25,166799181.03,36.57
"2016","pongo","maize",20.00,154608.20,745.81,115308069.17,48.72
"2016","pongo","sesame",20.00,547716.51,364.13,199441149.66,35.33
"2016","pongo","sorghum",20.00,482483.62,1491.83,719784362.40,72.33