accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id
728,100000089548_1_1,100000089548_1,50.0,,3
729,100000089548_1_2,100000089548_1,,,10
730,100000089548_1_3,100000089548_1,,,11