0 0.82449 5 0.81558 10 0.79969 15 0.77581 20 0.74368 25 0.70566 30 0.66897 35 0.64533 40 0.64412 45 0.66441 50 0.69661 55 0.7308 60 0.76126 65 0.78588 70 0.80444 75 0.81733 80 0.82494 85 0.82741