accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 811,100000215215_1_1,100000215215_1,100.0,,3 812,100000215215_1_2,100000215215_1,,,10 813,100000215215_1_3,100000215215_1,,,11 814,100000215215_1_4,100000215215_1,,,4 815,100000215215_1_5,100000215215_1,,,12 816,100000215215_1_6,100000215215_1,,,5