سن 5-7
35%
26%
32%
28%
31%
25%
24%
36%
38%
34%
27%
27%
30%
28%
28%
29%
29%
29%
23%
31%
29%
17%
24%
30%
12%
28%
28%
18%
28%
31%
29%
27%
32%
28%
26%
37%
38%
28%
31%
32%
28%
35%
29%
46%
29%
31%
28%
31%