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_32 (year INTEGER, cargo__tonnes_ VARCHAR)
### Question:
What year had cargo tonnes of 13 585?
### Answer:
SELECT AVG(year) FROM table_name_32 WHERE cargo__tonnes_ = "13 585"