أقل من 500 ج
13%
16%
35%
14%
17%
17%
16%
20%
17%
17%
17%
17%
17%
40%
29%
30%
17%
16%
17%
17%
17%
35%
31%
17%
32%
22%
33%
31%
38%
7%
39%
32%
17%
14%
61%
28%
28%
28%
28%
28%
29%