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

### Instruction:
How many countries played in the city of ljungskile?

### Inputs:
table_name: table, columns: ['Sponsored name', 'Non-sponsored name', 'Sponsor', 'Stadium', 'City', 'Country', 'Sport', 'Sponsorship Ended']

### Response:
SELECT COUNT Country FROM table WHERE City = Ljungskile