Rank	Countries/Territories	Count	Percent
1	United States	406	39.8%
2	China	278	27.3%
3	Germany	137	13.4%
4	Netherlands	26	2.5%
5	France	24	2.4%
6	Australia	15	1.5%
7	Canada	12	1.2%
8	Bulgaria	11	1.1%
9	Indonesia	11	1.1%
10	Latvia	11	1.1%
11	Japan	10	1%
12	Singapore	9	0.9%
13	Russia	8	0.8%
14	India	8	0.8%
15	Norway	7	0.7%
16	Ireland	4	0.4%
17	Hong Kong	3	0.3%
18	Cote D'ivoire	3	0.3%
19	Cyprus	3	0.3%
20	Romania	3	0.3%
21	Nigeria	3	0.3%
22	South Africa	3	0.3%
23	Turkey	3	0.3%
24	Ukraine	3	0.3%
25	United Kingdom	2	0.2%
26	Thailand	2	0.2%
27	Morocco	2	0.2%
28	Bangladesh	2	0.2%
29	Isle of Man	2	0.2%
30	Italy	2	0.2%
31	Kenya	2	0.2%
32	Korea, Republic of	2	0.2%
33	Mongolia	1	0.1%
34	Taiwan	1	0.1%
35	Tanzania, United Republic of	1	0.1%