"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,4530.07,67.59,306165.45,0.00
"2016","pongo","groundnuts",0.00,6736.02,33.02,222396.64,0.00
"2016","pongo","maize",0.00,98638.10,1217.45,120086814.81,448.51
"2016","pongo","sesame",0.00,1393048.23,42.81,59629500.21,0.28
"2016","pongo","sorghum",0.00,21001.57,232.26,4877804.66,0.00