0 25 49.3 10 23 50.7 20 33 47.0 30 44 43.7 40 52 39.4 50 60 38.1 60 62 35.4 70 69 34.1 80 71 32.9 90 77 31.4 100 72 31.7 110 73 32.0 120 64 36.3 130 59 40.2 140 54 39.4 150 48 43.6 160 44 45.6 170 42 46.7 180 37 48.3 190 32 50.1