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

### Instruction:
What year was the West Coast League established than the championships are greater than 0?

### Inputs:
table_name: table, columns: ['Club', 'Sport', 'League', 'Venue', 'Established', 'Championships']

### Response:
SELECT Established FROM table WHERE Championships > 0 AND League = west coast league