Write SQL query to solve given problem: How many credits have been displayed from episode 1 until 10?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT COUNT(T1.person_id) FROM Credit AS T1 INNER JOIN Episode AS T2 ON T1.episode_id = T2.episode_id WHERE T1.credited = 'true' AND T2.episode BETWEEN 1 AND 10