What was the earliest year a station was owned since?
CREATE TABLE table_22329326_1 (owned_since INTEGER)
SELECT MIN(owned_since) FROM table_22329326_1
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_22329326_1 (owned_since INTEGER) Question: What was the earliest year a station was owned since? [/INST] SELECT MIN(owned_since) FROM table_22329326_1 </s>