"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-30.00,36482.87,4347.46,158607768.29,267.53
"2016","pongo","groundnuts",-30.00,1871.06,118.86,222396.64,0.00
"2016","pongo","maize",-30.00,191.28,374.48,71632.45,0.00
"2016","pongo","sesame",-30.00,567.34,131.09,74371.31,0.00
"2016","pongo","sorghum",-30.00,1484841.44,368.55,547241705.75,3.57