Rank	Countries/Territories	Count	Percent
1	United States	324	29.4%
2	China	313	28.4%
3	Czech Republic	96	8.7%
4	Germany	95	8.6%
5	Thailand	40	3.6%
6	India	22	2%
7	Russia	22	2%
8	France	18	1.6%
9	Canada	17	1.5%
10	Ukraine	14	1.3%
11	Latvia	13	1.2%
12	Australia	12	1.1%
13	Korea, Republic of	10	0.9%
14	Egypt	9	0.8%
15	Israel	8	0.7%
16	Japan	8	0.7%
17	Ireland	7	0.6%
18	Argentina	7	0.6%
19	Hong Kong	7	0.6%
20	Cote D'ivoire	7	0.6%
21	Cyprus	5	0.5%
22	Denmark	4	0.4%
23	Singapore	4	0.4%
24	Spain	3	0.3%
25	Lithuania	3	0.3%
26	Ethiopia	3	0.3%
27	Colombia	3	0.3%
28	Romania	3	0.3%
29	Taiwan	2	0.2%
30	Venezuela, Bolivarian Republic of	2	0.2%
31	Brazil	2	0.2%
32	Chile	2	0.2%
33	Mexico	2	0.2%
34	Iran, Islamic Republic of	2	0.2%
35	Netherlands	2	0.2%
36	Norway	2	0.2%
37	Peru	2	0.2%
38	Sweden	1	0.1%
39	South Africa	1	0.1%
40	Mongolia	1	0.1%
41	Cambodia	1	0.1%
42	Finland	1	0.1%
43	Uruguay	1	0.1%
44	United Kingdom	1	0.1%