Rank	Countries/Territories	Count	Percent
1	United States	548	39.5%
2	China	532	38.3%
3	Germany	90	6.5%
4	Latvia	35	2.5%
5	Korea, Republic of	31	2.2%
6	Japan	28	2%
7	France	22	1.6%
8	Canada	20	1.4%
9	India	18	1.3%
10	Netherlands	14	1%
11	Poland	8	0.6%
12	Singapore	6	0.4%
13	United Kingdom	5	0.4%
14	Taiwan	5	0.4%
15	Cyprus	4	0.3%
16	Russia	3	0.2%
17	Spain	2	0.1%
18	Romania	2	0.1%
19	Norway	2	0.1%
20	Turkey	2	0.1%
21	Croatia	2	0.1%
22	Bangladesh	2	0.1%
23	Italy	2	0.1%
24	Mongolia	1	0.1%
25	Ireland	1	0.1%
26	Hong Kong	1	0.1%
27	Argentina	1	0.1%
28	Australia	1	0.1%
29	Ukraine	1	0.1%