Rank	Countries/Territories	Count	Percent
1	United States	499	45.6%
2	China	280	25.6%
3	Germany	115	10.5%
4	India	37	3.4%
5	United Kingdom	35	3.2%
6	Canada	23	2.1%
7	France	17	1.6%
8	Japan	14	1.3%
9	Cyprus	9	0.8%
10	Czech Republic	6	0.5%
11	Australia	6	0.5%
12	Netherlands	6	0.5%
13	Russia	6	0.5%
14	Senegal	6	0.5%
15	Thailand	6	0.5%
16	Korea, Republic of	5	0.5%
17	Hong Kong	5	0.5%
18	Latvia	3	0.3%
19	Pakistan	2	0.2%
20	Bangladesh	2	0.2%
21	Ukraine	2	0.2%
22	Mexico	2	0.2%
23	Taiwan	2	0.2%
24	Singapore	1	0.1%
25	Indonesia	1	0.1%
26	Italy	1	0.1%
27	Cameroon	1	0.1%
28	Philippines	1	0.1%
29	Poland	1	0.1%
30	Malaysia	1	0.1%