Rank	Countries/Territories	Count	Percent
1	United States	454	37.4%
2	China	453	37.3%
3	Taiwan	49	4%
4	Japan	34	2.8%
5	Germany	34	2.8%
6	India	26	2.1%
7	Indonesia	18	1.5%
8	Russia	15	1.2%
9	Latvia	12	1%
10	France	12	1%
11	United Kingdom	11	0.9%
12	Canada	8	0.7%
13	Ireland	8	0.7%
14	Korea, Republic of	7	0.6%
15	Turkey	7	0.6%
16	Italy	6	0.5%
17	Australia	6	0.5%
18	Brazil	6	0.5%
19	Czech Republic	6	0.5%
20	Netherlands	4	0.3%
21	Singapore	4	0.3%
22	Senegal	3	0.2%
23	Hong Kong	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	Iraq	3	0.2%
26	Sweden	3	0.2%
27	Greece	2	0.2%
28	Belgium	2	0.2%
29	Colombia	2	0.2%
30	Cyprus	2	0.2%
31	Spain	2	0.2%
32	Ukraine	1	0.1%
33	Thailand	1	0.1%
34	Tunisia	1	0.1%
35	Israel	1	0.1%
36	Bulgaria	1	0.1%
37	Bahrain	1	0.1%
38	Bangladesh	1	0.1%
39	Viet Nam	1	0.1%
40	Yemen	1	0.1%