Vecums (mēnešos) Skaņa
KN vārdā knabis
37 25.7%
38 32.2%
39 38.2%
40 43.8%
41 48.8%
42 53.2%
43 57.1%
44 60.6%
45 63.8%
46 66.1%
47 67.6%
48 68.5%
49 69.4%
50 70.7%
51 72.3%
52 74%
53 75.8%
54 77.7%
55 79.7%
56 81.8%
57 83.9%
58 85.9%
59 87.6%
60 89%
61 90.4%
62 91.6%
63 92.6%
64 93.4%
65 94.1%
66 94.6%
67 94.9%
68 95%
69 94.9%
70 94.7%
71 94.3%