"year","region","crop","fert_subsidy (%)","land area (ha)","yield (kg/ha)","production (kg)","Nfert (kg/ha)"
"2016","pongo","cassava",30.00,99257.91,2132.37,211654108.47,283.65
"2016","pongo","groundnuts",30.00,2642.87,84.15,222396.64,0.00
"2016","pongo","maize",30.00,267.80,267.49,71632.45,0.00
"2016","pongo","sesame",30.00,1402332.16,97.41,136598503.05,3.36
"2016","pongo","sorghum",30.00,19453.26,250.74,4877804.66,0.00