คนมาทาน Essendon เยอะแค่ไหน?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
How big was the crowd for Essendon?It is not neccessary to use all the tables.
 table_name_78:  (crowd [ INTEGER ] home_team [ VARCHAR) ]
SELECT SUM(crowd) FROM table_name_78 WHERE home_team = "essendon"