Rank	Countries/Territories	Count	Percent
1	United States	378	40.5%
2	China	273	29.3%
3	Germany	119	12.8%
4	France	30	3.2%
5	Canada	26	2.8%
6	Japan	20	2.1%
7	Netherlands	13	1.4%
8	Singapore	13	1.4%
9	Ukraine	12	1.3%
10	Latvia	9	1%
11	India	6	0.6%
12	United Kingdom	6	0.6%
13	Ireland	5	0.5%
14	Australia	3	0.3%
15	Taiwan	3	0.3%
16	Cote D'ivoire	2	0.2%
17	Cyprus	2	0.2%
18	Hong Kong	2	0.2%
19	Mongolia	2	0.2%
20	Spain	2	0.2%
21	Russia	2	0.2%
22	Switzerland	1	0.1%
23	Georgia	1	0.1%
24	Bangladesh	1	0.1%
25	Belgium	1	0.1%
26	Turkey	1	0.1%