سن 5-7
38%
27%
28%
27%
29%
28%
29%
33%
24%
27%
26%
26%
35%
34%
27%
25%
28%
29%
27%
20%
28%
30%
27%
28%
34%
31%
31%
29%
28%
29%
29%
25%
28%
27%
29%
28%
37%
37%
26%
27%
38%
28%
28%
32%
28%