Rank	Countries/Territories	Count	Percent
1	United States	656	45.9%
2	China	258	18.1%
3	Germany	86	6%
4	India	72	5%
5	Japan	51	3.6%
6	Latvia	32	2.2%
7	Canada	31	2.2%
8	Russia	31	2.2%
9	Korea, Republic of	24	1.7%
10	France	22	1.5%
11	Netherlands	20	1.4%
12	Norway	15	1%
13	Taiwan	13	0.9%
14	Hong Kong	12	0.8%
15	Brazil	9	0.6%
16	Australia	8	0.6%
17	Indonesia	8	0.6%
18	Ireland	8	0.6%
19	Bangladesh	7	0.5%
20	United Kingdom	7	0.5%
21	Philippines	5	0.3%
22	Cote D'ivoire	5	0.3%
23	Cyprus	5	0.3%
24	Singapore	4	0.3%
25	Mexico	3	0.2%
26	Turkey	3	0.2%
27	Argentina	3	0.2%
28	Egypt	2	0.1%
29	Iran, Islamic Republic of	2	0.1%
30	Italy	2	0.1%
31	Lebanon	2	0.1%
32	Thailand	2	0.1%
33	Serbia	2	0.1%
34	Spain	2	0.1%
35	Sweden	1	0.1%
36	Somalia	1	0.1%
37	South Africa	1	0.1%
38	Saudi Arabia	1	0.1%
39	Ukraine	1	0.1%
40	Lithuania	1	0.1%
41	Malaysia	1	0.1%
42	Paraguay	1	0.1%
43	Nigeria	1	0.1%
44	Israel	1	0.1%
45	Kuwait	1	0.1%
46	Kazakhstan	1	0.1%
47	Iraq	1	0.1%
48	Hungary	1	0.1%
49	Chile	1	0.1%
50	Ethiopia	1	0.1%
51	Finland	1	0.1%