"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,1577.38,194.10,306165.45,0.00
"2016","pongo","groundnuts",0.00,3132.96,70.99,222396.64,0.00
"2016","pongo","maize",0.00,123788.28,1053.30,130385808.69,556.23
"2016","pongo","sesame",0.00,1376534.76,85.65,117896971.34,2.19
"2016","pongo","sorghum",0.00,18920.62,257.80,4877804.66,0.00