0 0.78774 5 0.79572 10 0.80977 15 0.82619 20 0.84194 25 0.85526 30 0.86539 35 0.87218 40 0.87568 45 0.87596 50 0.87301 55 0.86678 60 0.85717 65 0.84431 70 0.8288 75 0.81226 80 0.79756 85 0.78843