Rank	Countries/Territories	Count	Percent
1	United States	321	36.7%
2	China	308	35.2%
3	Germany	39	4.5%
4	Latvia	39	4.5%
5	Turkey	20	2.3%
6	Japan	18	2.1%
7		16	1.8%
8	India	15	1.7%
9	Netherlands	13	1.5%
10	France	9	1%
11	Hong Kong	9	1%
12	Cyprus	9	1%
13	Canada	9	1%
14	United Kingdom	8	0.9%
15	Singapore	6	0.7%
16	Australia	6	0.7%
17	Egypt	5	0.6%
18	Romania	4	0.5%
19	Argentina	3	0.3%
20	Brazil	3	0.3%
21	Colombia	2	0.2%
22	Bangladesh	2	0.2%
23	Malaysia	2	0.2%
24	Mongolia	2	0.2%
25	Russia	2	0.2%
26	Sweden	2	0.2%
27	Ukraine	2	0.2%
28	Switzerland	1	0.1%