سن 5-7
52%
21%
28%
26%
21%
29%
31%
23%
19%
29%
32%
31%
25%
24%
38%
27%
27%
28%
28%
29%
29%
17%
29%
26%
29%
12%
28%
28%
18%
28%
27%
32%
26%
39%
28%
32%
30%
46%
30%
31%
11%
29%
31%
32%
27%
11%
14%
29%
28%