Rank	Countries/Territories	Count	Percent
1	China	411	41.4%
2	United States	321	32.4%
3	Germany	102	10.3%
4	Canada	29	2.9%
5	France	27	2.7%
6	Japan	15	1.5%
7	Netherlands	14	1.4%
8	Singapore	11	1.1%
9	Brazil	10	1%
10	Russia	9	0.9%
11	India	8	0.8%
12	Korea, Republic of	4	0.4%
13	Sweden	4	0.4%
14	Viet Nam	4	0.4%
15	Taiwan	3	0.3%
16	Cyprus	3	0.3%
17	Bulgaria	2	0.2%
18	Argentina	2	0.2%
19	Iran, Islamic Republic of	2	0.2%
20	Ireland	2	0.2%
21	Hong Kong	2	0.2%
22	Switzerland	2	0.2%
23	Ukraine	1	0.1%
24	United Kingdom	1	0.1%
25	Malaysia	1	0.1%
26	Australia	1	0.1%
27	Georgia	1	0.1%