سن 5-7
28%
27%
29%
29%
16%
6%
19%
21%
20%
16%
16%
16%
16%
29%
29%
21%
29%
29%
24%
29%
21%
4%
4%
22%
25%
21%
19%
18%
18%
18%
18%
23%
23%
23%
23%
16%
18%
25%
13%