Rank	Countries/Territories	Count	Percent
1	United States	489	48.3%
2	China	151	14.9%
3	Germany	89	8.8%
4	Ireland	39	3.8%
5	Canada	37	3.7%
6	Australia	28	2.8%
7	India	25	2.5%
8	Russia	22	2.2%
9	Latvia	15	1.5%
10	Japan	12	1.2%
11	Korea, Republic of	11	1.1%
12	Brazil	10	1%
13	Morocco	9	0.9%
14	Netherlands	9	0.9%
15	Singapore	8	0.8%
16	France	8	0.8%
17	United Kingdom	6	0.6%
18	Ecuador	4	0.4%
19	Hong Kong	4	0.4%
20	Cyprus	3	0.3%
21	Ukraine	3	0.3%
22	Qatar	3	0.3%
23	Romania	3	0.3%
24	New Zealand	2	0.2%
25	United Arab Emirates	2	0.2%
26	Sweden	2	0.2%
27	Thailand	2	0.2%
28	Denmark	2	0.2%
29	Argentina	2	0.2%
30	Belgium	2	0.2%
31	Italy	2	0.2%
32	Viet Nam	2	0.2%
33	Hungary	1	0.1%
34	Bangladesh	1	0.1%
35	Slovenia	1	0.1%
36	South Africa	1	0.1%
37	Norway	1	0.1%
38	Poland	1	0.1%
39	Saudi Arabia	1	0.1%