Rank	Countries/Territories	Count	Percent
1	United States	618	45.8%
2	China	244	18.1%
3	Germany	71	5.3%
4	India	70	5.2%
5	Japan	51	3.8%
6	Latvia	32	2.4%
7	Canada	31	2.3%
8	Russia	29	2.1%
9	Korea, Republic of	22	1.6%
10	France	21	1.6%
11	Netherlands	20	1.5%
12	Norway	15	1.1%
13	Taiwan	13	1%
14	Hong Kong	12	0.9%
15	Brazil	9	0.7%
16	Indonesia	8	0.6%
17	Ireland	8	0.6%
18	Australia	7	0.5%
19	Bangladesh	7	0.5%
20	United Kingdom	7	0.5%
21	Philippines	5	0.4%
22	Cote D'ivoire	5	0.4%
23	Cyprus	5	0.4%
24	Mexico	3	0.2%
25	Singapore	3	0.2%
26	Turkey	3	0.2%
27	Thailand	2	0.1%
28	Serbia	2	0.1%
29	Egypt	2	0.1%
30	Argentina	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Italy	2	0.1%
33	Lebanon	2	0.1%
34	Lithuania	1	0.1%
35	Malaysia	1	0.1%
36	Paraguay	1	0.1%
37	Nigeria	1	0.1%
38	Israel	1	0.1%
39	Kuwait	1	0.1%
40	Kazakhstan	1	0.1%
41	Iraq	1	0.1%
42	Hungary	1	0.1%
43	Chile	1	0.1%
44	Ethiopia	1	0.1%
45	Finland	1	0.1%
46	Ukraine	1	0.1%
47	Somalia	1	0.1%
48	South Africa	1	0.1%
49	Sweden	1	0.1%
50	Saudi Arabia	1	0.1%