Rank	Countries/Territories	Count	Percent
1	China	713	39.3%
2	United States	605	33.3%
3	Germany	218	12%
4	Korea, Republic of	99	5.5%
5	France	48	2.6%
6	Netherlands	22	1.2%
7	Japan	18	1%
8	Canada	16	0.9%
9	Singapore	14	0.8%
10	Switzerland	10	0.6%
11	Australia	8	0.4%
12	Argentina	7	0.4%
13	Cyprus	7	0.4%
14	United Kingdom	6	0.3%
15	Ukraine	4	0.2%
16	Russia	3	0.2%
17	Thailand	2	0.1%
18	Mongolia	2	0.1%
19	Pakistan	2	0.1%
20	Finland	2	0.1%
21	Bangladesh	2	0.1%
22	Iran, Islamic Republic of	2	0.1%
23	Hong Kong	1	0.1%
24	Norway	1	0.1%
25	Latvia	1	0.1%
26	Malaysia	1	0.1%
27	Georgia	1	0.1%
28	South Africa	1	0.1%