CREATE TABLE table_53040 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the attendance when the Arden Street Oval?
SELECT "Crowd" FROM table_53040 WHERE "Venue" = 'arden street oval'
SELECT "Crowd" FROM "table_53040" WHERE "Venue" = 'arden street oval'