Rank	Countries/Territories	Count	Percent
1	United States	658	35%
2	China	524	27.9%
3	Germany	202	10.8%
4	Latvia	62	3.3%
5	Canada	39	2.1%
6	Iran, Islamic Republic of	34	1.8%
7	Hong Kong	33	1.8%
8	India	30	1.6%
9	Russia	30	1.6%
10	Japan	29	1.5%
11	France	28	1.5%
12	Netherlands	27	1.4%
13	Korea, Republic of	22	1.2%
14	Sweden	17	0.9%
15	Turkey	14	0.7%
16	Denmark	14	0.7%
17	Ireland	13	0.7%
18	Singapore	12	0.6%
19	Taiwan	11	0.6%
20	Australia	11	0.6%
21	Cyprus	10	0.5%
22	Iraq	9	0.5%
23	United Kingdom	5	0.3%
24	Italy	4	0.2%
25	Romania	4	0.2%
26	Austria	3	0.2%
27	Belgium	3	0.2%
28	Brazil	3	0.2%
29	Finland	3	0.2%
30	Bangladesh	2	0.1%
31	Philippines	2	0.1%
32	Nicaragua	2	0.1%
33	Nigeria	2	0.1%
34	Lithuania	2	0.1%
35	Malaysia	2	0.1%
36	South Africa	2	0.1%
37	Spain	2	0.1%
38	Thailand	1	0.1%
39	Ukraine	1	0.1%
40	Norway	1	0.1%
41	Poland	1	0.1%
42	Chile	1	0.1%
43	Armenia	1	0.1%
44	Ecuador	1	0.1%
45	Egypt	1	0.1%
46	Indonesia	1	0.1%