accident_chemical_id,facility_accident_chemical_id,facility_accident_id,quantity_released_lbs,percent_weight,chemical_id
2014,100000215288_1_1,100000215288_1,612.0,,3
2015,100000215288_1_2,100000215288_1,,,9
2016,100000215288_1_3,100000215288_1,,,12
2017,100000215288_1_4,100000215288_1,,,5
2018,100000215288_1_5,100000215288_1,,,6