Samax Motorsport มีคนขับกี่คน?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
How many drivers were there for Samax Motorsport?It is not neccessary to use all the tables.
 table_17319931_1:  (driver [ VARCHAR ] team [ VARCHAR) ]
SELECT COUNT(driver) FROM table_17319931_1 WHERE team = "SAMAX Motorsport"