Rank	Countries/Territories	Count	Percent
1	China	526	41.1%
2	United States	356	27.8%
3	Germany	83	6.5%
4	United Kingdom	52	4.1%
5	Japan	43	3.4%
6		38	3%
7	Canada	23	1.8%
8	Czech Republic	20	1.6%
9	Korea, Republic of	14	1.1%
10	Hong Kong	11	0.9%
11	India	10	0.8%
12	Australia	9	0.7%
13	Netherlands	9	0.7%
14	Singapore	9	0.7%
15	Taiwan	9	0.7%
16	Russia	8	0.6%
17	Cyprus	7	0.5%
18	Viet Nam	7	0.5%
19	Iran, Islamic Republic of	6	0.5%
20	Denmark	5	0.4%
21	Spain	5	0.4%
22	Ukraine	4	0.3%
23	Hungary	4	0.3%
24	France	4	0.3%
25	Brazil	3	0.2%
26	Belgium	2	0.2%
27	Georgia	2	0.2%
28	Israel	2	0.2%
29	Pakistan	2	0.2%
30	Turkey	2	0.2%
31	Thailand	1	0.1%
32	Malaysia	1	0.1%
33	Iraq	1	0.1%
34	Ireland	1	0.1%
35	Argentina	1	0.1%
36	Colombia	1	0.1%