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

### Instruction:
Which Rank that has a Total Passengers of 15,499,462?

### Inputs:
table_name: table, columns: ['Rank', 'Location', 'Total Passengers', 'Annual change', 'Capacity', 'Capacity in use']

### Response:
SELECT COUNT Rank FROM table WHERE Total Passengers = 15,499,462