facility_chemical_id,facility_id,chemical_id,program_level
42337,100000063913,4,Program Level 1 process
42338,100000063913,3,Program Level 1 process
42339,100000063913,9,
42340,100000063913,11,
42341,100000063913,4,
42342,100000063913,12,
42343,100000063913,5,
42344,100000063913,6,
42345,100000063913,3,Program Level 1 process
42346,100000063913,9,
42347,100000063913,10,
42348,100000063913,11,
42349,100000063913,4,
42350,100000063913,12,
42351,100000063913,5,
42352,100000063913,6,