Vecums (mēnešos) Skaņa
Z vārdā nazi
37 38.4%
38 45.6%
39 52.3%
40 58.4%
41 63.9%
42 68.7%
43 72.8%
44 76.4%
45 79.5%
46 81.9%
47 83.3%
48 84.1%
49 84.7%
50 85.1%
51 85%
52 84%
53 83%
54 82.6%
55 83.3%
56 84.5%
57 85.9%
58 87.2%
59 88.1%
60 88.7%
61 89.3%
62 89.6%
63 89.7%
64 89.7%
65 89.5%
66 89.1%
67 88.5%
68 87.7%
69 86.8%
70 85.7%
71 84.4%