Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_18811741_15 (podiums VARCHAR, stage_wins VARCHAR)
### Question:
How many podiums for the driver with 18 stage wins?
### Answer:
SELECT COUNT(podiums) FROM table_18811741_15 WHERE stage_wins = 18