Rank	Countries/Territories	Count	Percent
1	United States	603	39.1%
2	China	447	29%
3	Germany	121	7.8%
4	Russia	55	3.6%
5	India	43	2.8%
6	Canada	41	2.7%
7	Brazil	39	2.5%
8	Japan	30	1.9%
9	Latvia	25	1.6%
10		22	1.4%
11	Ireland	13	0.8%
12	Singapore	8	0.5%
13	Cyprus	8	0.5%
14	Korea, Republic of	7	0.5%
15	Netherlands	7	0.5%
16	United Kingdom	7	0.5%
17	Italy	5	0.3%
18	France	5	0.3%
19	Hungary	5	0.3%
20	Hong Kong	4	0.3%
21	Ukraine	4	0.3%
22	Uruguay	3	0.2%
23	Taiwan	3	0.2%
24	Egypt	3	0.2%
25	Australia	3	0.2%
26	Cote D'ivoire	3	0.2%
27	Israel	3	0.2%
28	Mexico	3	0.2%
29	Malaysia	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Austria	2	0.1%
32	Bangladesh	2	0.1%
33	Norway	2	0.1%
34	Romania	2	0.1%
35	Pakistan	1	0.1%
36	Turkey	1	0.1%
37	Argentina	1	0.1%
38	Georgia	1	0.1%
39	Denmark	1	0.1%
40	Kuwait	1	0.1%
41	Indonesia	1	0.1%
42	Lebanon	1	0.1%
43	Spain	1	0.1%
44	Switzerland	1	0.1%