سن 5-7
27%
28%
28%
30%
13%
34%
29%
27%
30%
28%
34%
28%
29%
15%
28%
28%
17%
30%
35%
27%
29%
24%
30%
32%
32%
32%
29%
12%
34%
34%
29%
36%
45%
30%
38%
51%
30%
28%
29%
29%
34%