0 0.8396 5 0.84902 10 0.8538 15 0.85416 20 0.85019 25 0.84189 30 0.82919 35 0.81217 40 0.7915 45 0.76899 50 0.74823 55 0.73427 60 0.73166 65 0.74158 70 0.76083 75 0.78402 80 0.80646 85 0.82535