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_name_82 (annual_interchanges__millions__2011_12 INTEGER, railway_station VARCHAR)
### Question:
What's the highest annual interchange for wimbledon railway station?
### Answer:
SELECT MAX(annual_interchanges__millions__2011_12) FROM table_name_82 WHERE railway_station = "wimbledon"