"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",-10.00,54630.06,3040.14,166082869.73,173.27
"2016","pongo","groundnuts",-10.00,2506.36,88.73,222396.64,0.00
"2016","pongo","maize",-10.00,84916.48,1345.84,114283800.20,458.53
"2016","pongo","sesame",-10.00,743.53,100.03,74371.31,0.00
"2016","pongo","sorghum",-10.00,1381157.57,323.36,446616253.80,1.43