Place the following items in order from the most number of people affected to the least. Output the sequence of words without spaces.
Grocery Workers, Teachers, Musicians, Doctors
Grocery Workers, Doctors, Teachers, Musicians
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Place the following items in order from the most number of people affected to the least. Output the sequence of words without spaces.

### Response:
Grocery Workers, Doctors, Teachers, Musicians