سن 5-7
37%
43%
46%
36%
29%
28%
25%
28%
28%
32%
30%
23%
28%
33%
34%
27%
28%
31%
26%
27%
24%
17%
26%
32%
29%
29%
29%
28%
34%
29%
30%
27%
34%
54%
30%
41%
38%
30%
34%
32%
35%