Rank	Countries/Territories	Count	Percent
1	China	586	40.3%
2	United States	543	37.3%
3	Germany	119	8.2%
4	Korea, Republic of	26	1.8%
5	Netherlands	26	1.8%
6	Japan	24	1.7%
7	Colombia	19	1.3%
8	Australia	14	1%
9	Taiwan	12	0.8%
10	Switzerland	9	0.6%
11	Italy	9	0.6%
12	India	9	0.6%
13	Cyprus	8	0.6%
14	Hong Kong	6	0.4%
15	Ukraine	6	0.4%
16	France	5	0.3%
17	Canada	5	0.3%
18	Iran, Islamic Republic of	4	0.3%
19	South Africa	4	0.3%
20	Indonesia	3	0.2%
21	Ireland	2	0.1%
22	Czech Republic	2	0.1%
23	United Kingdom	2	0.1%
24	Malaysia	2	0.1%
25	Romania	2	0.1%
26	Russia	2	0.1%
27	Singapore	2	0.1%
28	Argentina	1	0.1%
29	Brazil	1	0.1%
30	Georgia	1	0.1%