Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How many times was the background self-employed - media agency?

### Inputs:
table_name: table, columns: ['Candidate', 'Background', 'Original team', 'Age', 'Hometown', 'Result']

### Response:
SELECT COUNT Candidate FROM table WHERE Background = Self-employed - media agency