سن 5-7
37%
37%
28%
36%
30%
30%
27%
22%
36%
9%
11%
12%
28%
28%
28%
8%
42%
42%
42%
42%
42%
42%
42%
42%
42%
42%
42%
42%
42%
27%
31%
45%
30%
29%