0 0.87451 5 0.886 10 0.89663 15 0.9053 20 0.91151 25 0.91512 30 0.91615 35 0.91467 40 0.91076 45 0.90452 50 0.89615 55 0.8861 60 0.87523 65 0.86499 70 0.85734 75 0.8542 80 0.85658 85 0.86396