0 0.88642 5 0.87653 10 0.86066 15 0.83777 20 0.80622 25 0.76402 30 0.71031 35 0.64978 40 0.60081 45 0.5947 50 0.64249 55 0.71518 60 0.78137 65 0.82976 70 0.86127 75 0.87982 80 0.88887 85 0.89066