سن 5-7
24%
8%
30%
16%
30%
31%
31%
28%
34%
32%
38%
28%
28%
21%
40%
45%
35%
35%
45%
48%
46%
29%
31%
29%
48%
31%
31%
35%
31%
38%
34%
28%
33%
34%
41%
31%
30%
32%
42%
29%
47%
47%
45%
42%
31%
37%
30%
40%