accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 659,100000039157_1_1,100000039157_1,13.0,,10 660,100000039157_1_2,100000039157_1,41.0,,11 661,100000039157_1_3,100000039157_1,130.0,,4 662,100000039157_1_4,100000039157_1,556.0,,5 663,100000039157_1_5,100000039157_1,357.0,,6