accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 758,100000105726_2_1,100000105726_2,1.0,,12 1092,100000214813_2_3,100000214813_2,1.0,,12 1190,100000129336_1_1,100000129336_1,1.0,28.0,12 1597,100000059214_1_2,100000059214_1,1.0,,12 1975,100000171253_1_1,100000171253_1,1.0,,12