سن 5-7
14%
12%
20%
20%
8%
36%
36%
35%
35%
18%
47%
32%
32%
30%
10%
35%
12%
35%
39%
39%
22%
34%
34%
34%
34%
34%
36%
34%
34%
36%
34%
32%
32%
38%
33%
36%
15%
12%
30%
36%
35%
32%
32%
31%
31%
29%
31%
34%