体重(g) |
<10 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
110 |
>110 |
数量(只) |
32 |
57 |
102 |
72 |
61 |
71 |
79 |
68 |
102 |
112 |
85 |
95 |
31 |