Rank	Countries/Territories	Count	Percent
1	United States	473	40.8%
2	China	282	24.3%
3	Germany	185	15.9%
4	India	38	3.3%
5	Canada	26	2.2%
6	Cyprus	16	1.4%
7	Netherlands	16	1.4%
8	France	12	1%
9	Australia	12	1%
10	Brazil	11	0.9%
11	Turkey	9	0.8%
12	Korea, Republic of	7	0.6%
13	Indonesia	7	0.6%
14	Romania	6	0.5%
15	Viet Nam	6	0.5%
16	Singapore	6	0.5%
17	United Kingdom	6	0.5%
18	Taiwan	5	0.4%
19	Ireland	4	0.3%
20	Colombia	4	0.3%
21	Iran, Islamic Republic of	3	0.3%
22	Hong Kong	3	0.3%
23	Poland	3	0.3%
24	Japan	3	0.3%
25	Malaysia	2	0.2%
26	Thailand	2	0.2%
27	Ukraine	2	0.2%
28	Italy	2	0.2%
29	Belgium	2	0.2%
30	Algeria	1	0.1%
31	Argentina	1	0.1%
32	Ethiopia	1	0.1%
33	South Africa	1	0.1%
34	Mongolia	1	0.1%
35	Portugal	1	0.1%
36	Russia	1	0.1%