"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",40.00,60215.88,2144.23,129116932.86,45.30
"2016","pongo","groundnuts",40.00,227056.94,722.20,163980551.57,41.17
"2016","pongo","maize",40.00,289957.59,446.28,129403415.88,29.07
"2016","pongo","sesame",40.00,459680.53,419.33,192756570.43,39.23
"2016","pongo","sorghum",40.00,487043.06,1483.53,722545051.13,73.53