0 0.84471 5 0.83951 10 0.83274 15 0.82508 20 0.81746 25 0.81093 30 0.8065 35 0.80488 40 0.80632 45 0.81054 50 0.81681 55 0.8242 60 0.83172 65 0.83852 70 0.84392 75 0.84744 80 0.84881 85 0.84788