accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id
28,100000080574_2_1,100000080574_2,18.0,10.0,2
676,100000064146_1_3,100000064146_1,18.0,,76
719,100000085061_7_1,100000085061_7,18.0,100.0,24