0 0.83609 5 0.83335 10 0.82856 15 0.82199 20 0.81408 25 0.8056 30 0.79765 35 0.79156 40 0.78857 45 0.7894 50 0.79387 55 0.80105 60 0.80954 65 0.81803 70 0.82549 75 0.83129 80 0.83507 85 0.83668