trace penfeld 1 11.3 14.6 14.4 17 17.5 16.9 30.8 30.9 27.9 32.5 29.7 39.2 46.1 46.4 46.6 46.7 51.2 53.9 57.2 68.4 72.3 70.1 70.9 72.5 74.2 75.2 74.2 74.5 66.3 62.7 61.1 48.7 44.9 55.5 60 60.8 56.6 66.4 63.6 64.6 64.2 54.6 41 37.6 24 13 9.5 9.2 11.3 11.5