سن 5-7
29%
27%
30%
30%
29%
30%
28%
35%
29%
29%
29%
29%
34%
30%
38%
37%
28%
16%
28%
34%
27%
28%
34%
29%
28%
12%
36%
45%
30%
38%
29%
34%
33%
31%
41%
