accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 1081,100000207901_1_1,100000207901_1,250.0,,3 1082,100000207901_1_2,100000207901_1,,,9 1083,100000207901_1_3,100000207901_1,,,10 1084,100000207901_1_4,100000207901_1,,,11 1085,100000207901_1_5,100000207901_1,,,4 1086,100000207901_1_6,100000207901_1,,,12 1087,100000207901_1_7,100000207901_1,,,5 1088,100000207901_1_8,100000207901_1,,,6