accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 21,100000051926_1_1,100000051926_1,1500.0,100.0,1 255,100000102202_1_1,100000102202_1,1500.0,99.5,1 577,100000006343_1_1,100000006343_1,1500.0,82.0,1 825,100000025803_1_1,100000025803_1,1500.0,,1 987,100000212557_1_1,100000212557_1,1500.0,100.0,1 1349,100000182447_1_1,100000182447_1,1500.0,,1