0 0.82013 5 0.84421 10 0.86088 15 0.87154 20 0.87721 25 0.8784 30 0.87515 35 0.86699 40 0.85292 45 0.83147 50 0.80108 55 0.76171 60 0.71854 65 0.68581 70 0.68091 75 0.70645 80 0.74722 85 0.78747