Rank	Countries/Territories	Count	Percent
1	United States	393	37.4%
2	China	292	27.8%
3	Japan	53	5%
4	Netherlands	53	5%
5	Bulgaria	46	4.4%
6	Canada	43	4.1%
7	Germany	29	2.8%
8	France	17	1.6%
9	Singapore	13	1.2%
10	Taiwan	12	1.1%
11	Thailand	9	0.9%
12	Romania	9	0.9%
13	Nigeria	8	0.8%
14	Poland	8	0.8%
15	Mauritius	8	0.8%
16	Hong Kong	7	0.7%
17	United Kingdom	7	0.7%
18	Ukraine	6	0.6%
19	Viet Nam	5	0.5%
20	Latvia	4	0.4%
21	Czech Republic	4	0.4%
22	Cyprus	3	0.3%
23	Ireland	3	0.3%
24	Philippines	3	0.3%
25	Russia	2	0.2%
26	Turkey	2	0.2%
27	Lithuania	2	0.2%
28	Korea, Republic of	2	0.2%
29	Cote D'ivoire	2	0.2%
30	Egypt	1	0.1%
31	Finland	1	0.1%
32	India	1	0.1%
33	South Africa	1	0.1%
34	Switzerland	1	0.1%
35	New Zealand	1	0.1%