Rank	Countries/Territories	Count	Percent
1	United States	553	35%
2	China	442	28%
3	Germany	140	8.9%
4	India	103	6.5%
5		55	3.5%
6	Canada	37	2.3%
7	Netherlands	25	1.6%
8	Korea, Republic of	23	1.5%
9	Japan	22	1.4%
10	Brazil	22	1.4%
11	Latvia	16	1%
12	Switzerland	14	0.9%
13	Iran, Islamic Republic of	11	0.7%
14	Ireland	11	0.7%
15	Cyprus	10	0.6%
16	Hong Kong	9	0.6%
17	Russia	7	0.4%
18	Singapore	7	0.4%
19	Australia	7	0.4%
20	Chile	6	0.4%
21	France	6	0.4%
22	South Africa	6	0.4%
23	Senegal	6	0.4%
24	Taiwan	5	0.3%
25	United Kingdom	5	0.3%
26	Cote D'ivoire	4	0.3%
27	Israel	3	0.2%
28	Mexico	3	0.2%
29	Thailand	3	0.2%
30	Ukraine	2	0.1%
31	Malaysia	2	0.1%
32	Spain	2	0.1%
33	Philippines	2	0.1%
34	Denmark	2	0.1%
35	Belgium	2	0.1%
36	Finland	1	0.1%
37	Greece	1	0.1%
38	Isle of Man	1	0.1%
39	Romania	1	0.1%
40	Norway	1	0.1%
41	Lithuania	1	0.1%
42	Italy	1	0.1%