CREATE TABLE table_78472 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Game site" TEXT, "Attendance" TEXT)

What was the Attendance of the Game at Hoosier Dome?
SELECT "Attendance" FROM table_78472 WHERE "Game site" = 'hoosier dome'
SELECT "Attendance" FROM "table_78472" WHERE "Game site" = 'hoosier dome'