Rank	Countries/Territories	Count	Percent
1	United States	455	41.2%
2	China	387	35%
3	Germany	114	10.3%
4	France	23	2.1%
5	Japan	15	1.4%
6	Netherlands	15	1.4%
7	Canada	13	1.2%
8	Cyprus	9	0.8%
9	Australia	8	0.7%
10	Singapore	8	0.7%
11	Latvia	7	0.6%
12	Hong Kong	7	0.6%
13	Argentina	5	0.5%
14	Malaysia	5	0.5%
15	Turkey	5	0.5%
16	Uganda	4	0.4%
17	Ukraine	3	0.3%
18	India	3	0.3%
19	Italy	2	0.2%
20	Brazil	2	0.2%
21	Viet Nam	2	0.2%
22	Thailand	2	0.2%
23	United Kingdom	1	0.1%
24	Spain	1	0.1%
25	Switzerland	1	0.1%
26	Taiwan	1	0.1%
27	Poland	1	0.1%
28	Romania	1	0.1%
29	Russia	1	0.1%
30	Bangladesh	1	0.1%
31	Colombia	1	0.1%
32	Korea, Republic of	1	0.1%
33	Ireland	1	0.1%