Rank	Countries/Territories	Count	Percent
1	United States	349	34.5%
2	China	262	25.9%
3	Germany	65	6.4%
4	Japan	57	5.6%
5	India	53	5.2%
6	Iran, Islamic Republic of	29	2.9%
7	Canada	27	2.7%
8	Korea, Republic of	23	2.3%
9	Netherlands	16	1.6%
10	Ireland	15	1.5%
11	United Kingdom	14	1.4%
12	Singapore	12	1.2%
13	Turkey	9	0.9%
14	New Zealand	8	0.8%
15	France	8	0.8%
16	Philippines	7	0.7%
17	Malaysia	7	0.7%
18	Cyprus	6	0.6%
19	Australia	5	0.5%
20	South Africa	5	0.5%
21	Taiwan	4	0.4%
22	Spain	3	0.3%
23	Mexico	3	0.3%
24	Bangladesh	3	0.3%
25	Bosnia and Herzegovina	3	0.3%
26	Ethiopia	2	0.2%
27	Algeria	2	0.2%
28	Malawi	2	0.2%
29	Isle of Man	2	0.2%
30	Israel	2	0.2%
31	Romania	2	0.2%
32	Ukraine	1	0.1%
33	Mongolia	1	0.1%
34	Morocco	1	0.1%
35	Portugal	1	0.1%
36	Argentina	1	0.1%
37	Brazil	1	0.1%