accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id
691,100000064654_1_1,100000064654_1,100.0,100.0,3
811,100000215215_1_1,100000215215_1,100.0,,3
1011,100000116581_1_1,100000116581_1,100.0,,3
2080,100000248984_1_1,100000248984_1,100.0,,3