Rank	Countries/Territories	Count	Percent
1	China	588	35.1%
2	United States	557	33.3%
3	Germany	114	6.8%
4	Taiwan	64	3.8%
5	India	49	2.9%
6	Brazil	47	2.8%
7	Latvia	36	2.1%
8		25	1.5%
9	Canada	24	1.4%
10	Ireland	18	1.1%
11	Russia	18	1.1%
12	United Kingdom	17	1%
13	Japan	16	1%
14	Korea, Republic of	13	0.8%
15	Israel	10	0.6%
16	Hong Kong	9	0.5%
17	Australia	9	0.5%
18	Cyprus	8	0.5%
19	Netherlands	5	0.3%
20	Nigeria	4	0.2%
21	Iran, Islamic Republic of	4	0.2%
22	Cote D'ivoire	4	0.2%
23	Cameroon	3	0.2%
24	Switzerland	3	0.2%
25	Thailand	3	0.2%
26	Poland	3	0.2%
27	Ukraine	3	0.2%
28	Senegal	2	0.1%
29	Turkey	2	0.1%
30	Norway	2	0.1%
31	Austria	2	0.1%
32	Bangladesh	2	0.1%
33	France	2	0.1%
34	Estonia	1	0.1%
35	Indonesia	1	0.1%
36	Algeria	1	0.1%
37	Argentina	1	0.1%
38	New Zealand	1	0.1%
39	Singapore	1	0.1%
40	Portugal	1	0.1%
41	Romania	1	0.1%
42	Yemen	1	0.1%