Rank	Countries/Territories	Count	Percent
1	United States	635	46.6%
2	China	269	19.7%
3	Germany	106	7.8%
4	Ireland	41	3%
5	Canada	40	2.9%
6	Australia	33	2.4%
7	India	32	2.3%
8	Japan	24	1.8%
9	France	22	1.6%
10	Russia	22	1.6%
11	Singapore	15	1.1%
12	Latvia	15	1.1%
13	Netherlands	15	1.1%
14	Korea, Republic of	11	0.8%
15	Brazil	10	0.7%
16	United Kingdom	10	0.7%
17	Morocco	9	0.7%
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	0.1%
27	Sweden	2	0.1%
28	Thailand	2	0.1%
29	New Zealand	2	0.1%
30	Italy	2	0.1%
31	Argentina	2	0.1%
32	Denmark	2	0.1%
33	Viet Nam	2	0.1%
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%