Vecums (mēnešos) Skaņa
DV vārdā dvielis
37 26.7%
38 31.1%
39 35.2%
40 39%
41 42.4%
42 45.4%
43 48%
44 50.2%
45 52.3%
46 54%
47 54.9%
48 55.6%
49 56.2%
50 57.1%
51 57.8%
52 58.1%
53 58.6%
54 59.9%
55 62.3%
56 65.7%
57 69.4%
58 72.8%
59 75.3%
60 77%
61 78.3%
62 79.5%
63 80.7%
64 82.1%
65 83.3%
66 84.4%
67 85.4%
68 86.3%
69 87%
70 87.6%
71 88.2%