"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-30.00,114712.25,1464.17,167958570.50,64.57
"2016","pongo","groundnuts",-30.00,6736.02,33.02,222396.64,0.00
"2016","pongo","maize",-30.00,87831.50,1290.58,113353251.82,277.64
"2016","pongo","sesame",-30.00,1293672.66,43.04,55673552.34,0.25
"2016","pongo","sorghum",-30.00,21001.57,232.26,4877804.66,0.00