سن 5-7
31%
31%
28%
29%
34%
32%
31%
36%
28%
35%
34%
28%
34%
29%
35%
30%
32%
32%
32%
33%
33%
32%
32%
32%
30%
30%
28%
28%
28%
36%
33%
32%
32%
34%
32%
29%
32%
32%
28%
28%
35%
35%
39%
38%
35%