سن 8-13
42%
38%
17%
29%
34%
27%
31%
28%
24%
28%
34%
37%
28%
25%
28%
17%
28%
30%
19%
29%
47%
31%
54%
27%
29%
27%
25%
28%
29%
21%
32%
28%
24%
29%
29%
30%
28%
29%
27%
6%
22%
24%
29%
28%
30%
38%
28%
42%