text: 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_1081459_1 (introduced INTEGER, region VARCHAR)
  ### Question:
  What is the minimum introduced value for the Departmental region?
  ### Answer:
  SELECT MIN(introduced) FROM table_1081459_1 WHERE region = "Departmental"