accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id 30,100000083642_1_1,100000083642_1,5.0,100.0,2 99,100000048496_2_1,100000048496_2,5.0,1.0,2 100,100000048496_3_1,100000048496_3,5.0,1.0,2 164,100000126482_1_1,100000126482_1,5.0,,2 254,100000084473_1_1,100000084473_1,5.0,100.0,2 308,100000058331_2_1,100000058331_2,5.0,100.0,2 309,100000058331_3_1,100000058331_3,5.0,100.0,2 310,100000058331_4_1,100000058331_4,5.0,100.0,2 548,100000050446_1_1,100000050446_1,5.0,100.0,2 618,100000107699_2_1,100000107699_2,5.0,,2 820,100000231536_3_1,100000231536_3,5.0,100.0,2 1197,100000153415_1_1,100000153415_1,5.0,100.0,2 1211,100000036301_1_1,100000036301_1,5.0,,2 1751,100000083973_1_1,100000083973_1,5.0,100.0,2 1993,100000194443_1_1,100000194443_1,5.0,100.0,2 2104,100000146683_2_1,100000146683_2,5.0,100.0,2 2105,100000146683_3_1,100000146683_3,5.0,99.0,2