0 0.8171 5 0.84259 10 0.86052 15 0.87232 20 0.87903 25 0.88118 30 0.87878 35 0.87131 40 0.85766 45 0.83615 50 0.80488 55 0.76337 60 0.71669 65 0.68013 70 0.67301 75 0.69868 80 0.7409 85 0.78286