"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",30.00,74447.67,1735.05,129170546.22,35.54
"2016","pongo","groundnuts",30.00,260882.90,626.21,163368057.67,34.38
"2016","pongo","maize",30.00,145771.58,768.62,112043077.65,46.15
"2016","pongo","sesame",30.00,561726.42,354.93,199374273.14,34.07
"2016","pongo","sorghum",30.00,481125.43,1504.79,723993162.68,76.64