Rank	Countries/Territories	Count	Percent
1	United States	538	37.4%
2	China	448	31.1%
3	Germany	162	11.2%
4	France	63	4.4%
5	Japan	45	3.1%
6	India	26	1.8%
7		20	1.4%
8	Singapore	19	1.3%
9	Hong Kong	18	1.2%
10	Cyprus	12	0.8%
11	Netherlands	9	0.6%
12	Iran, Islamic Republic of	8	0.6%
13	Ireland	7	0.5%
14	Viet Nam	7	0.5%
15	Korea, Republic of	6	0.4%
16	Australia	6	0.4%
17	Indonesia	4	0.3%
18	Latvia	4	0.3%
19	Lebanon	4	0.3%
20	Mexico	4	0.3%
21	Ukraine	4	0.3%
22	Taiwan	4	0.3%
23	Canada	3	0.2%
24	Ethiopia	2	0.1%
25	Argentina	2	0.1%
26	Thailand	2	0.1%
27	Turkey	2	0.1%
28	Spain	2	0.1%
29	United Arab Emirates	1	0.1%
30	United Kingdom	1	0.1%
31	Norway	1	0.1%
32	Lithuania	1	0.1%
33	Brazil	1	0.1%
34	Egypt	1	0.1%
35	Hungary	1	0.1%
36	Israel	1	0.1%
37	Jordan	1	0.1%