0, 3.9 1, 4 2, 3.6 3, 3.1 4, 2.6 5, 2.1 6, 1.8 7, 1.4 8, 1.2 9, 1 10, 1.5 11, 2.5 12, 3.2 13, 3.4 14, 3.2 15, 2.7 16, 2.2 17, 1.9 18, 1.6 19, 1.3 20, 1 21, 1 22, 1.5 23, 2.8