سن 5-7
42%
42%
42%
42%
42%
42%
18%
12%
35%
6%
6%
6%
12%
11%
11%
11%
11%
29%
26%
26%
26%
26%
32%
34%
34%
28%
30%
29%
28%
28%
28%
30%
28%
30%
30%
28%
32%
32%
32%
19%
30%