سن 5-7
28%
50%
35%
31%
36%
29%
31%
29%
29%
35%
32%
29%
29%
29%
36%
30%
29%
30%
30%
29%
35%
29%
32%
17%
35%
22%
28%
28%
30%
30%
13%
26%
21%
40%
14%
29%
30%
28%
36%
31%
63%
65%
30%
41%
30%
42%