Rank	Countries/Territories	Count	Percent
1	United States	621	49.5%
2	China	200	15.9%
3	Germany	105	8.4%
4	Ireland	41	3.3%
5	Canada	38	3%
6	Australia	33	2.6%
7	India	29	2.3%
8	Japan	23	1.8%
9	Russia	22	1.8%
10	Latvia	15	1.2%
11	Singapore	14	1.1%
12	Netherlands	12	1%
13	Korea, Republic of	11	0.9%
14	Brazil	10	0.8%
15	United Kingdom	10	0.8%
16	Morocco	9	0.7%
17	France	8	0.6%
18	Cyprus	5	0.4%
19	Belgium	5	0.4%
20	Ecuador	4	0.3%
21	Hong Kong	4	0.3%
22	Poland	3	0.2%
23	Qatar	3	0.2%
24	Romania	3	0.2%
25	Ukraine	3	0.2%
26	United Arab Emirates	2	0.2%
27	Sweden	2	0.2%
28	Thailand	2	0.2%
29	New Zealand	2	0.2%
30	Italy	2	0.2%
31	Argentina	2	0.2%
32	Denmark	2	0.2%
33	Viet Nam	2	0.2%
34	Bangladesh	1	0.1%
35	Hungary	1	0.1%
36	Norway	1	0.1%
37	Malaysia	1	0.1%
38	Mongolia	1	0.1%
39	Slovenia	1	0.1%
40	South Africa	1	0.1%
41	Saudi Arabia	1	0.1%