accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id
1659,100000067189_1_1,100000067189_1,630.0,,3
1660,100000067189_1_2,100000067189_1,,,9
1661,100000067189_1_3,100000067189_1,,,12
1662,100000067189_1_4,100000067189_1,,,5
1663,100000067189_1_5,100000067189_1,,,6