Rank	Countries/Territories	Count	Percent
1	China	428	39%
2	United States	412	37.6%
3	Japan	34	3.1%
4	Germany	32	2.9%
5	India	23	2.1%
6	Taiwan	18	1.6%
7	Indonesia	16	1.5%
8	Russia	15	1.4%
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	Italy	4	0.4%
20	Netherlands	4	0.4%
21	Senegal	3	0.3%
22	Iran, Islamic Republic of	3	0.3%
23	Iraq	3	0.3%
24	Greece	2	0.2%
25	Hong Kong	2	0.2%
26	Belgium	2	0.2%
27	Colombia	2	0.2%
28	Cyprus	2	0.2%
29	Singapore	2	0.2%
30	Spain	2	0.2%
31	Israel	1	0.1%
32	Thailand	1	0.1%
33	Tunisia	1	0.1%
34	Ukraine	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%