accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 31,100000099877_1_1,100000099877_1,1.0,20.0,1 33,100000099877_3_1,100000099877_3,1.0,20.0,1 256,100000102934_1_1,100000102934_1,5.0,20.0,1 574,100000225115_1_1,100000225115_1,54400.0,20.0,1 920,100000157251_1_1,100000157251_1,1.0,20.0,1 957,100000147307_1_1,100000147307_1,21.0,20.0,1 2190,100000119203_1_1,100000119203_1,1.0,20.0,1 2195,100000232795_1_1,100000232795_1,3096.0,20.0,1