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_13 (year INTEGER, mintage INTEGER)
### Question:
What was the average year for a coin that had a mintage smaller than 10,000?
### Answer:
SELECT AVG(year) FROM table_name_13 WHERE mintage < 10 OFFSET 000