Rank	Countries/Territories	Count	Percent
1	United States	574	50.5%
2	China	167	14.7%
3	Germany	89	7.8%
4	Ireland	39	3.4%
5	Canada	37	3.3%
6	Australia	33	2.9%
7	India	25	2.2%
8	Russia	22	1.9%
9	Japan	20	1.8%
10	Latvia	15	1.3%
11	Netherlands	11	1%
12	Korea, Republic of	11	1%
13	Brazil	10	0.9%
14	Singapore	10	0.9%
15	Morocco	9	0.8%
16	France	8	0.7%
17	United Kingdom	7	0.6%
18	Ecuador	4	0.4%
19	Hong Kong	4	0.4%
20	Cyprus	4	0.4%
21	Poland	3	0.3%
22	Qatar	3	0.3%
23	Romania	3	0.3%
24	Ukraine	3	0.3%
25	United Arab Emirates	2	0.2%
26	Sweden	2	0.2%
27	Thailand	2	0.2%
28	New Zealand	2	0.2%
29	Denmark	2	0.2%
30	Argentina	2	0.2%
31	Belgium	2	0.2%
32	Italy	2	0.2%
33	Viet Nam	2	0.2%
34	Hungary	1	0.1%
35	Bangladesh	1	0.1%
36	Norway	1	0.1%
37	Malaysia	1	0.1%
38	Slovenia	1	0.1%
39	South Africa	1	0.1%
40	Saudi Arabia	1	0.1%