2 77.2172 0.44423 1.97776 3 74.9284 0.388231 1.76016 4 68.2571 0.428552 1.47185 5 63.2616 0.442154 1.39103 6 59.7843 0.440658 1.64131 7 57.8843 0.451429 1.34916 8 56.1656 0.45567 1.25364 9 53.8706 0.469992 1.23491 10 52.9575 0.461264 1.07621 11 51.9792 0.469796 1.05831 12 50.6426 0.476708 1.23713 13 49.8678 0.480431 1.16568 14 49.4242 0.484341 0.828125 15 47.6363 0.484415 0.847634 16 47.5311 0.482149 0.743671 17 46.7746 0.475407 0.773449 18 46.7124 0.490193 0.803651 19 45.643 0.495378 0.97514 20 45.2842 0.494841 0.631878