facility_chemical_id,facility_id,chemical_id,program_level
52668,100000220771,3,Program Level 1 process
52669,100000220771,9,
52670,100000220771,10,
52671,100000220771,11,
52672,100000220771,4,
52673,100000220771,12,
52674,100000220771,5,
52675,100000220771,6,