Vecums (mēnešos) Skaņa
SK vārdā cuska
37 63.1%
38 66.8%
39 70.2%
40 73.3%
41 76.1%
42 78.6%
43 80.7%
44 82.6%
45 84.2%
46 85.6%
47 86.4%
48 87%
49 87.4%
50 87.9%
51 88%
52 87.6%
53 87.2%
54 87.4%
55 88.3%
56 89.7%
57 91.3%
58 92.9%
59 94.1%
60 95.1%
61 96.1%
62 96.9%
63 97.5%
64 98%
65 98.3%
66 98.5%
67 98.6%
68 98.5%
69 98.2%
70 97.8%
71 97.3%