سن 5-7
34%
34%
26%
26%
13%
32%
32%
29%
32%
32%
28%
32%
32%
32%
32%
27%
25%
24%
7%
27%
30%
27%
25%
29%
25%
19%
25%
33%
33%
33%
33%
33%
33%
30%
31%
32%
30%
30%
17%