Rank	Countries/Territories	Count	Percent
1	China	231	36.1%
2	United States	217	33.9%
3	Germany	37	5.8%
4	Latvia	29	4.5%
5	Singapore	27	4.2%
6		15	2.3%
7	Netherlands	14	2.2%
8	Japan	14	2.2%
9	Australia	8	1.2%
10	Cyprus	7	1.1%
11	France	6	0.9%
12	Korea, Republic of	6	0.9%
13	Canada	6	0.9%
14	Hong Kong	5	0.8%
15	United Kingdom	4	0.6%
16	India	2	0.3%
17	Iran, Islamic Republic of	2	0.3%
18	Ireland	2	0.3%
19	Bangladesh	2	0.3%
20	Malaysia	2	0.3%
21	Russia	2	0.3%
22	Ukraine	1	0.2%
23	Mongolia	1	0.2%