Vecums (mēnešos) Skaņa
ZV vārdā zvans
37 25.9%
38 34.9%
39 43.2%
40 50.8%
41 57.6%
42 63.5%
43 68.7%
44 73.2%
45 77.2%
46 80.2%
47 82%
48 83%
49 83.8%
50 84.8%
51 85.8%
52 86.3%
53 86.8%
54 87.5%
55 88.7%
56 90.2%
57 91.8%
58 93.3%
59 94.6%
60 95.7%
61 96.8%
62 97.7%
63 98.3%
64 98.8%
65 99.1%
66 99.3%
67 99.3%
68 99.2%
69 98.9%
70 98.4%
71 97.8%