0 0.6089 5 0.61767 10 0.62986 15 0.6432 20 0.65572 25 0.6661 30 0.67357 35 0.67783 40 0.6788 45 0.67652 50 0.67113 55 0.66288 60 0.65221 65 0.63989 70 0.62717 75 0.61585 80 0.60801 85 0.60544