"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",30.00,60584.54,2130.64,129083791.63,44.93
"2016","pongo","groundnuts",30.00,228193.53,718.49,163954070.13,40.90
"2016","pongo","maize",30.00,290420.65,456.13,132468936.57,32.57
"2016","pongo","sesame",30.00,461701.32,417.39,192710741.50,38.95
"2016","pongo","sorghum",30.00,483053.95,1490.04,719770862.27,72.16