Vecums (mēnešos) Skaņa
TN vārdā putni
37 48.4%
38 54.9%
39 60.9%
40 66.3%
41 71.2%
42 75.4%
43 79.1%
44 82.3%
45 85.1%
46 87.3%
47 88.7%
48 89.5%
49 90.2%
50 90.8%
51 91.3%
52 91.4%
53 91.3%
54 91.6%
55 92.2%
56 92.9%
57 93.7%
58 94.3%
59 94.8%
60 94.9%
61 95%
62 95%
63 95.3%
64 95.6%
65 96%
66 96.4%
67 96.9%
68 97.4%
69 98%
70 98.6%
71 99.3%