"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",0.00,78124.82,1404.73,109744025.40,17.81
"2016","pongo","groundnuts",0.00,290733.79,478.75,139187960.67,16.39
"2016","pongo","maize",0.00,87365.98,1244.11,108692637.99,146.91
"2016","pongo","sesame",0.00,297820.95,536.24,159702292.10,33.06
"2016","pongo","sorghum",0.00,622691.76,1221.35,760522770.60,73.09