Rank	Countries/Territories	Count	Percent
1	United States	569	36.9%
2	China	542	35.1%
3	Germany	129	8.4%
4	France	64	4.1%
5	Korea, Republic of	58	3.8%
6	Japan	27	1.7%
7	Netherlands	15	1%
8	Canada	13	0.8%
9	Poland	12	0.8%
10	Russia	11	0.7%
11	Spain	11	0.7%
12	Viet Nam	10	0.6%
13	Singapore	10	0.6%
14	Mexico	8	0.5%
15	Argentina	8	0.5%
16	India	8	0.5%
17	Australia	6	0.4%
18	Cyprus	6	0.4%
19	Ecuador	5	0.3%
20	Malaysia	4	0.3%
21	United Kingdom	4	0.3%
22	Ireland	3	0.2%
23	Mauritius	2	0.1%
24	Indonesia	2	0.1%
25	Colombia	2	0.1%
26	Switzerland	2	0.1%
27	Taiwan	2	0.1%
28	Thailand	2	0.1%
29	Ukraine	2	0.1%
30	Pakistan	2	0.1%
31	Norway	1	0.1%
32	South Africa	1	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Hong Kong	1	0.1%