سن 8-13
28%
33%
29%
37%
31%
29%
20%
20%
25%
25%
29%
29%
28%
37%
6%
33%
26%
26%
20%
33%
33%
33%
33%
28%
41%
35%
36%
36%
29%
33%
31%
30%
28%
32%
40%