Rank	Countries/Territories	Count	Percent
1	China	135	26.8%
2	United States	120	23.8%
3	Korea, Republic of	39	7.7%
4	Taiwan	20	4%
5	Japan	19	3.8%
6	Singapore	19	3.8%
7	India	18	3.6%
8	Germany	13	2.6%
9	Australia	13	2.6%
10	Latvia	12	2.4%
11	United Kingdom	9	1.8%
12	Ukraine	7	1.4%
13	Kenya	7	1.4%
14	Viet Nam	6	1.2%
15	Turkey	5	1%
16	Ireland	5	1%
17	Israel	5	1%
18	Mexico	4	0.8%
19	Russia	4	0.8%
20	Netherlands	4	0.8%
21	Peru	4	0.8%
22	Portugal	4	0.8%
23	Saudi Arabia	3	0.6%
24	Hong Kong	3	0.6%
25	Bulgaria	3	0.6%
26	Canada	2	0.4%
27	Belgium	2	0.4%
28	Brazil	2	0.4%
29	France	2	0.4%
30	Poland	2	0.4%
31	Malaysia	2	0.4%
32	Mongolia	1	0.2%
33	Nepal	1	0.2%
34	Kuwait	1	0.2%
35	Romania	1	0.2%
36	South Africa	1	0.2%
37	Algeria	1	0.2%
38	Iran, Islamic Republic of	1	0.2%
39	Austria	1	0.2%
40	Czech Republic	1	0.2%
41	Estonia	1	0.2%
42	Thailand	1	0.2%