Rank	Countries/Territories	Count	Percent
1	United States	808	45.6%
2	China	497	28.1%
3	Germany	140	7.9%
4	India	52	2.9%
5	Pakistan	35	2%
6	Japan	23	1.3%
7	Korea, Republic of	20	1.1%
8	Russia	20	1.1%
9	Latvia	18	1%
10	Singapore	17	1%
11	Brazil	14	0.8%
12	France	12	0.7%
13	Ireland	12	0.7%
14	United Kingdom	11	0.6%
15	Canada	9	0.5%
16	Taiwan	7	0.4%
17	Cote D'ivoire	6	0.3%
18	Ethiopia	5	0.3%
19	Hong Kong	5	0.3%
20	Palestine, State of	5	0.3%
21	Netherlands	5	0.3%
22	Lithuania	5	0.3%
23	South Africa	5	0.3%
24	Venezuela, Bolivarian Republic of	5	0.3%
25	Mexico	4	0.2%
26	Italy	4	0.2%
27	Cyprus	4	0.2%
28	Australia	4	0.2%
29	Ecuador	3	0.2%
30	Norway	3	0.2%
31	Thailand	2	0.1%
32	Iran, Islamic Republic of	2	0.1%
33	Colombia	1	0.1%
34	Egypt	1	0.1%
35	Bangladesh	1	0.1%
36	Turkey	1	0.1%
37	Slovakia	1	0.1%
38	Serbia	1	0.1%
39	Oman	1	0.1%
40	Mongolia	1	0.1%