accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id
957,100000147307_1_1,100000147307_1,21.0,20.0,1
1195,100000139183_2_1,100000139183_2,21.0,100.0,1
1674,100000069515_2_4,100000069515_2,21.0,0.5,17