accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 1048,100000132073_1_1,100000132073_1,10000.0,50.0,31 1061,100000222966_1_1,100000222966_1,2900.0,50.0,31 1876,100000131074_1_1,100000131074_1,2058.0,50.0,31 1949,100000157126_1_1,100000157126_1,2.0,50.0,31