Rank	Countries/Territories	Count	Percent
1	China	653	59.5%
2	United States	234	21.3%
3	Germany	48	4.4%
4	Switzerland	36	3.3%
5	France	27	2.5%
6	Taiwan	14	1.3%
7	Japan	12	1.1%
8	Netherlands	10	0.9%
9	Korea, Republic of	9	0.8%
10	Cyprus	9	0.8%
11	Russia	6	0.5%
12	Canada	5	0.5%
13	Hong Kong	5	0.5%
14	Latvia	4	0.4%
15	Singapore	4	0.4%
16	Sweden	4	0.4%
17	Iran, Islamic Republic of	3	0.3%
18	United Kingdom	3	0.3%
19	India	2	0.2%
20	Bangladesh	2	0.2%
21	Bulgaria	2	0.2%
22	Australia	1	0.1%
23	Brazil	1	0.1%
24	Norway	1	0.1%
25	Lithuania	1	0.1%
26	Turkey	1	0.1%
27	Ukraine	1	0.1%