Rank	Countries/Territories	Count	Percent
1	China	166	33.2%
2	Brazil	152	30.4%
3	United States	72	14.4%
4	Iran, Islamic Republic of	10	2%
5	Germany	9	1.8%
6	Hungary	6	1.2%
7	Singapore	6	1.2%
8	Russia	6	1.2%
9	Pakistan	5	1%
10	Netherlands	5	1%
11	Taiwan	5	1%
12	South Africa	4	0.8%
13	Portugal	4	0.8%
14	Nigeria	4	0.8%
15	Canada	4	0.8%
16	Finland	4	0.8%
17	Ethiopia	3	0.6%
18	Japan	3	0.6%
19	Korea, Republic of	3	0.6%
20	Philippines	3	0.6%
21	Turkey	3	0.6%
22	United Kingdom	2	0.4%
23	Sweden	2	0.4%
24	Saudi Arabia	2	0.4%
25	Italy	2	0.4%
26	Mexico	2	0.4%
27	Iraq	2	0.4%
28	Hong Kong	2	0.4%
29	France	2	0.4%
30	Bangladesh	1	0.2%
31	Egypt	1	0.2%
32	India	1	0.2%
33	Indonesia	1	0.2%
34	Ireland	1	0.2%
35	Malawi	1	0.2%
36	Spain	1	0.2%