"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-40.00,33017.25,4683.10,154623182.75,272.45
"2016","pongo","groundnuts",-40.00,1871.06,118.86,222396.64,0.00
"2016","pongo","maize",-40.00,191.28,374.48,71632.45,0.00
"2016","pongo","sesame",-40.00,567.34,131.09,74371.31,0.00
"2016","pongo","sorghum",-40.00,1488307.06,372.30,554098946.95,3.79