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

### Instruction:
Louisville International Airport had how many tonnes of cargo in 2011?

### Inputs:
table_name: table, columns: ['Rank', 'Airport Name', 'Location', 'IATA Code', 'Tonnes', '% Chg. 2010/11']

### Response:
SELECT Tonnes FROM table WHERE Airport Name = Louisville International Airport