سن 5-7
40%
34%
34%
32%
17%
10%
28%
4%
30%
23%
13%
35%
6%
24%
6%
2%
33%
6%
26%
35%
4%
24%
29%
27%
28%
25%
29%
28%
34%
22%
22%
34%
30%
28%
28%
21%
26%
30%
28%
19%
27%