accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 82,100000060079_1_1,100000060079_1,500.0,99.9,1 244,100000057537_8_1,100000057537_8,500.0,100.0,8 290,100000005157_1_1,100000005157_1,500.0,,2 366,100000084972_1_1,100000084972_1,500.0,30.0,1 416,100000092044_1_1,100000092044_1,500.0,82.0,1 636,100000121879_1_1,100000121879_1,500.0,100.0,55 891,100000019026_1_1,100000019026_1,500.0,99.0,1 912,100000123939_1_1,100000123939_1,500.0,100.0,1 958,100000153763_1_1,100000153763_1,500.0,,1 1108,100000112424_1_1,100000112424_1,500.0,,2 1538,100000022922_2_1,100000022922_2,500.0,7.5,1 1750,100000083811_1_1,100000083811_1,500.0,100.0,2 1770,100000092375_1_1,100000092375_1,500.0,100.0,1 1943,100000150711_1_1,100000150711_1,500.0,100.0,2 2148,100000062424_1_1,100000062424_1,500.0,,1