Vecums (mēnešos) Skaņa
D vārdā dusa
37 92.3%
38 92.8%
39 93.3%
40 93.8%
41 94.3%
42 94.8%
43 95.2%
44 95.7%
45 96.1%
46 96.5%
47 96.9%
48 97.3%
49 97.6%
50 97.8%
51 97.7%
52 97.4%
53 97.1%
54 96.9%
55 96.9%
56 96.9%
57 97%
58 97.1%
59 97.2%
60 97.3%
61 97.5%
62 97.6%
63 97.8%
64 98%
65 98.3%
66 98.5%
67 98.8%
68 99%
69 99.4%
70 99.7%
71 100%