سن 5-7
13%
13%
56%
28%
28%
32%
32%
26%
29%
29%
29%
32%
29%
29%
29%
32%
29%
29%
28%
29%
28%
28%
32%
29%
30%
27%
26%
29%
30%
29%
29%
28%
28%
29%
33%
15%
34%
29%
23%