55 48.564 11.104 50 44.56 11.581 45 39.705 9.564 35 31.739 4.641 25 21.381 4.938 15 15.307 2.389 20 18.595 4.37 40 31.329 9.011 30 27.589 5.884 10 11.197 0.202