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

### Instruction:
How many 4wi were recorded by the player with an economy of 4.17?

### Inputs:
table_name: table, columns: ['Player', 'Matches', 'Overs', 'Wickets', 'Average', 'Economy', 'BBI', '4wi']

### Response:
SELECT 4wi FROM table WHERE Economy = 4.17