Rank	Countries/Territories	Count	Percent
1	China	436	38.7%
2	United States	422	37.4%
3	Japan	34	3%
4	Germany	32	2.8%
5	Taiwan	28	2.5%
6	India	23	2%
7	Indonesia	16	1.4%
8	Russia	15	1.3%
9	Latvia	12	1.1%
10	France	12	1.1%
11	United Kingdom	10	0.9%
12	Turkey	7	0.6%
13	Korea, Republic of	7	0.6%
14	Canada	7	0.6%
15	Australia	6	0.5%
16	Brazil	6	0.5%
17	Czech Republic	6	0.5%
18	Ireland	6	0.5%
19	Netherlands	4	0.4%
20	Italy	4	0.4%
21	Singapore	4	0.4%
22	Senegal	3	0.3%
23	Iran, Islamic Republic of	3	0.3%
24	Iraq	3	0.3%
25	Greece	2	0.2%
26	Hong Kong	2	0.2%
27	Belgium	2	0.2%
28	Colombia	2	0.2%
29	Cyprus	2	0.2%
30	Spain	2	0.2%
31	Thailand	1	0.1%
32	Tunisia	1	0.1%
33	Ukraine	1	0.1%
34	Israel	1	0.1%
35	Bulgaria	1	0.1%
36	Bahrain	1	0.1%
37	Bangladesh	1	0.1%
38	Viet Nam	1	0.1%
39	Yemen	1	0.1%