accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 273,100000053808_1_1,100000053808_1,42.0,100.0,2 724,100000085061_12_1,100000085061_12,42.0,100.0,24 955,100000109768_1_1,100000109768_1,42.0,,2 1194,100000139183_1_1,100000139183_1,42.0,100.0,1 1261,100000127506_1_2,100000127506_1,42.0,100.0,23 1839,100000116634_1_3,100000116634_1,42.0,,12 2068,100000238557_1_1,100000238557_1,42.0,100.0,1