Rank	Countries/Territories	Count	Percent
1	China	598	38.7%
2	United States	545	35.2%
3	Germany	118	7.6%
4	Latvia	56	3.6%
5	Japan	32	2.1%
6	France	30	1.9%
7	India	23	1.5%
8	Singapore	16	1%
9	Netherlands	14	0.9%
10	Hong Kong	13	0.8%
11	Australia	12	0.8%
12	Iran, Islamic Republic of	11	0.7%
13	Cyprus	9	0.6%
14	Korea, Republic of	8	0.5%
15	United Kingdom	8	0.5%
16	Sweden	8	0.5%
17	Canada	7	0.5%
18	Romania	6	0.4%
19	Ireland	5	0.3%
20	Greece	3	0.2%
21	Taiwan	3	0.2%
22	Poland	3	0.2%
23	South Africa	2	0.1%
24	Norway	2	0.1%
25	Italy	2	0.1%
26	Mongolia	2	0.1%
27	Brazil	2	0.1%
28	Bangladesh	2	0.1%
29	Belgium	1	0.1%
30	Israel	1	0.1%
31	Malaysia	1	0.1%
32	Mexico	1	0.1%
33	Russia	1	0.1%
34	Ukraine	1	0.1%
35	United Arab Emirates	1	0.1%