سن 5-7
29%
22%
22%
14%
14%
21%
21%
30%
28%
24%
25%
53%
8%
6%
26%
32%
35%
28%
44%
41%
32%
36%
41%
28%
28%
28%
35%
36%
36%
33%
33%
33%
33%
33%
32%
32%
35%
29%
32%