Rank	Countries/Territories	Count	Percent
1	United States	603	37.1%
2	China	478	29.4%
3	Germany	192	11.8%
4	Latvia	62	3.8%
5	Japan	48	3%
6		33	2%
7	France	21	1.3%
8	Ukraine	17	1%
9	Australia	16	1%
10	Singapore	10	0.6%
11	Netherlands	9	0.6%
12	United Kingdom	9	0.6%
13	Turkey	9	0.6%
14	Poland	7	0.4%
15	Romania	7	0.4%
16	Russia	7	0.4%
17	South Africa	7	0.4%
18	India	7	0.4%
19	Canada	7	0.4%
20	Egypt	7	0.4%
21	Ecuador	6	0.4%
22	Cyprus	6	0.4%
23	Korea, Republic of	6	0.4%
24	Iran, Islamic Republic of	5	0.3%
25	Austria	5	0.3%
26	Argentina	5	0.3%
27	Brazil	4	0.2%
28	Hong Kong	4	0.2%
29	Italy	4	0.2%
30	Ireland	3	0.2%
31	Spain	3	0.2%
32	Sweden	3	0.2%
33	Mongolia	2	0.1%
34	Israel	2	0.1%
35	Greece	2	0.1%
36	Czech Republic	2	0.1%
37	Colombia	2	0.1%
38	Bangladesh	1	0.1%
39	Guatemala	1	0.1%
40	Hungary	1	0.1%
41	Norway	1	0.1%