Write SQL query to solve given problem: How many orders were returned in the year 2020?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT COUNT(*) FROM order_status AS T1 INNER JOIN order_history AS T2 ON T1.status_id = T2.status_id WHERE T1.status_value = 'Returned' AND STRFTIME('%Y', T2.status_date) = '2020'