"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)" "2016","pongo","cassava",-30.00,56145.72,2319.20,130213282.39,51.00 "2016","pongo","groundnuts",-30.00,230543.60,730.64,168444390.59,45.23 "2016","pongo","maize",-30.00,352373.60,427.41,150607306.62,46.11 "2016","pongo","sesame",-30.00,442002.16,433.46,191591616.01,40.45 "2016","pongo","sorghum",-30.00,442888.92,1563.97,692664572.56,60.81