سن 5-7
31%
48%
31%
35%
38%
34%
33%
41%
31%
30%
32%
42%
29%
47%
47%
31%
37%
30%
19%
43%
48%
27%
29%
30%
57%
40%
45%
46%
40%
37%
31%
34%
26%
29%
33%
30%
40%
47%
28%
29%
32%
45%
40%
33%
36%
28%
31%
43%
30%