accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 8,100000150034_1_1,100000150034_1,1000.0,14.0,1 54,100000064119_1_1,100000064119_1,1000.0,,1 93,100000029097_1_1,100000029097_1,1000.0,,1 1070,100000061425_1_1,100000061425_1,1000.0,99.0,1 1104,100000083394_1_1,100000083394_1,1000.0,99.0,1