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_22815568_2 (county VARCHAR, unemployment_rate VARCHAR)
### Question:
Which county had a 3.6% unemployment rate?
### Answer:
SELECT county FROM table_22815568_2 WHERE unemployment_rate = "3.6%"