Rank	Countries/Territories	Count	Percent
1	China	302	29.8%
2	United States	224	22.1%
3	Germany	139	13.7%
4	Netherlands	50	4.9%
5	Japan	31	3.1%
6	Brazil	23	2.3%
7	Bulgaria	23	2.3%
8	France	22	2.2%
9	Nigeria	21	2.1%
10	United Kingdom	19	1.9%
11	Korea, Republic of	12	1.2%
12	Mauritius	11	1.1%
13	South Africa	11	1.1%
14	Hong Kong	11	1.1%
15	Cote D'ivoire	10	1%
16	Ukraine	10	1%
17	Cyprus	9	0.9%
18	Canada	9	0.9%
19	Greece	8	0.8%
20	Turkey	8	0.8%
21	Lithuania	7	0.7%
22	Australia	7	0.7%
23	India	6	0.6%
24	Togo	6	0.6%
25	Thailand	5	0.5%
26	Russia	5	0.5%
27	Portugal	3	0.3%
28	Romania	3	0.3%
29	Cambodia	3	0.3%
30	Argentina	2	0.2%
31	Latvia	2	0.2%
32	Mexico	2	0.2%
33	Viet Nam	2	0.2%
34	Mongolia	1	0.1%
35	Singapore	1	0.1%
36	Bangladesh	1	0.1%
37	Belgium	1	0.1%
38	Benin	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Czech Republic	1	0.1%