accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id
446,100000210979_1_1,100000210979_1,43642.0,,3
447,100000210979_1_2,100000210979_1,,,9
448,100000210979_1_3,100000210979_1,,,5
449,100000210979_1_4,100000210979_1,,,6