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

### Instruction:
What in the minimum number of championships won by a nation?

### Inputs:
table_name: table, columns: ['Country', 'Total Drivers', 'Champions', 'Championships', 'Current March 20, 2010', 'First driver(s)', 'Last/Current driver(s) March 20, 2010']

### Response:
SELECT MIN Championships FROM table