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 Customers (customer_status_code VARCHAR)
### Question:
Which customer status code has least number of customers?
### Answer:
SELECT customer_status_code FROM Customers GROUP BY customer_status_code ORDER BY COUNT(*) LIMIT 1