0 0.8186 5 0.81139 10 0.79829 15 0.77854 20 0.7518 25 0.71937 30 0.686 35 0.66078 40 0.65333 45 0.66628 50 0.6932 55 0.72468 60 0.75407 65 0.77837 70 0.79688 75 0.80983 80 0.81763 85 0.82056