Rank	Countries/Territories	Count	Percent
1	United States	652	42.2%
2	China	529	34.2%
3	Germany	110	7.1%
4	India	61	3.9%
5	Canada	24	1.6%
6	Japan	21	1.4%
7	Spain	20	1.3%
8	France	17	1.1%
9	Korea, Republic of	14	0.9%
10	Portugal	13	0.8%
11	Netherlands	9	0.6%
12	Taiwan	9	0.6%
13	United Kingdom	9	0.6%
14	Singapore	6	0.4%
15	Hong Kong	6	0.4%
16	Cyprus	5	0.3%
17	Malaysia	5	0.3%
18	Turkey	5	0.3%
19	Argentina	4	0.3%
20	Iran, Islamic Republic of	4	0.3%
21	Poland	3	0.2%
22	South Africa	2	0.1%
23	Isle of Man	2	0.1%
24	Italy	2	0.1%
25	Indonesia	2	0.1%
26	Australia	2	0.1%
27	Bangladesh	2	0.1%
28	Brazil	2	0.1%
29	Bulgaria	2	0.1%
30	Ireland	1	0.1%
31	Russia	1	0.1%
32	Latvia	1	0.1%