سن 5-7
27%
30%
28%
39%
30%
29%
42%
9%
29%
21%
24%
30%
32%
29%
30%
12%
31%
33%
31%
10%
39%
32%
30%
29%
34%
29%
33%
19%
30%
28%
36%
29%
28%
12%
29%
33%
25%