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 INVOICES (Order_Quantity INTEGER)
### Question:
Show the minimum, average, maximum order quantity of all invoices.
### Answer:
SELECT MIN(Order_Quantity), AVG(Order_Quantity), MAX(Order_Quantity) FROM INVOICES