K8 K9 K10 K8 K9 K10 100 118 6 6.1 6.1 4.3 14.9 15.1 15.1 150 170 6 6.3 6.3 7.1 21.8 22.8 22.8 200 222 6 6.4 6.4 10.3 28.7 30.6 30.6 250 274 6 6.8 7.5 14.2 35.6 40.2 44.3 300 326 6.4 7.2 8 18.9 45.3 50.8 56.3 350 378 6.8 7.7 8.5 23.7 55.9 83.2 369.6 400 429 7.2 8.1 9 29.5 67.3 75.5 83.7 500 532 8 9 10 42.8 92.8 104.3 115.6 600 635 8.8 9.9 11 59.3 122 137.3 152 700 738 9.6 10.8 12 79.1 155 173.9 193