Vecums (mēnešos) Skaņa
SK vārdā skeres
37 20.9%
38 26.4%
39 31.7%
40 36.6%
41 41.3%
42 45.6%
43 49.5%
44 53.2%
45 56.6%
46 59.7%
47 62.4%
48 64.8%
49 67%
50 69%
51 70.5%
52 71.4%
53 72.1%
54 73.2%
55 75%
56 77%
57 79.1%
58 81%
59 82.5%
60 83.5%
61 84.3%
62 84.8%
63 85.2%
64 85.4%
65 85.4%
66 85.1%
67 84.7%
68 84.1%
69 83.2%
70 82.2%
71 81%