0 0.83478 5 0.84452 10 0.84948 15 0.84985 20 0.84575 25 0.83717 30 0.82408 35 0.80664 40 0.78556 45 0.76278 50 0.74192 55 0.72798 60 0.72539 65 0.73528 70 0.75456 75 0.77797 80 0.80077 85 0.82012