0 0.97424 5 0.97444 10 0.97263 15 0.96847 20 0.96149 25 0.95136 30 0.93836 35 0.92429 40 0.91295 45 0.90855 50 0.91249 55 0.92233 60 0.93428 65 0.94567 70 0.95529 75 0.96287 80 0.96847 85 0.97223