Rank	Countries/Territories	Count	Percent
1	United States	507	37.8%
2	China	432	32.2%
3	Germany	151	11.2%
4	Cyprus	45	3.4%
5	Japan	40	3%
6	India	22	1.6%
7	Netherlands	19	1.4%
8	Singapore	18	1.3%
9	Canada	14	1%
10	Korea, Republic of	12	0.9%
11	Russia	11	0.8%
12	United Kingdom	9	0.7%
13	France	8	0.6%
14	Czech Republic	7	0.5%
15	Australia	5	0.4%
16	Hong Kong	4	0.3%
17	Hungary	4	0.3%
18	Iran, Islamic Republic of	4	0.3%
19	Ireland	4	0.3%
20	Indonesia	3	0.2%
21	Thailand	3	0.2%
22	Viet Nam	3	0.2%
23	Sudan	2	0.1%
24	Brazil	2	0.1%
25	Argentina	1	0.1%
26	Bangladesh	1	0.1%
27	Costa Rica	1	0.1%
28	Sweden	1	0.1%
29	Switzerland	1	0.1%
30	Taiwan	1	0.1%
31	Uganda	1	0.1%
32	Slovakia	1	0.1%
33	South Africa	1	0.1%
34	Saudi Arabia	1	0.1%
35	Norway	1	0.1%
36	Lithuania	1	0.1%
37	Malaysia	1	0.1%
38	Mauritius	1	0.1%