CREATE TABLE table_68384 ("Date" TEXT, "Opponents" TEXT, "H / A" TEXT, "Result F \\u2013 A" TEXT, "Attendance" FLOAT, "Group position" TEXT)

How many people were in attendance when the group position was 3rd?
SELECT "Attendance" FROM table_68384 WHERE "Group position" = '3rd'
SELECT "Attendance" FROM "table_68384" WHERE "Group position" = '3rd'