Rank	Countries/Territories	Count	Percent
1	United States	479	47.8%
2	Germany	121	12.1%
3	China	99	9.9%
4	Netherlands	54	5.4%
5	Ireland	35	3.5%
6	United Kingdom	27	2.7%
7	India	24	2.4%
8	Australia	17	1.7%
9	Japan	16	1.6%
10	Russia	14	1.4%
11	Malaysia	12	1.2%
12	Canada	12	1.2%
13	Singapore	11	1.1%
14	Korea, Republic of	9	0.9%
15	Philippines	8	0.8%
16	France	7	0.7%
17	Hungary	6	0.6%
18	Hong Kong	4	0.4%
19	Cyprus	4	0.4%
20	Argentina	4	0.4%
21	South Africa	4	0.4%
22	Switzerland	4	0.4%
23	Taiwan	3	0.3%
24	Thailand	3	0.3%
25	Egypt	3	0.3%
26	Georgia	3	0.3%
27	Antigua and Barbuda	2	0.2%
28	Israel	2	0.2%
29	Turkey	2	0.2%
30	Poland	2	0.2%
31	Romania	2	0.2%
32	United Arab Emirates	2	0.2%
33	Malta	1	0.1%
34	Mongolia	1	0.1%
35	Portugal	1	0.1%
36	Ukraine	1	0.1%
37	Lithuania	1	0.1%
38	Ghana	1	0.1%
39	Greece	1	0.1%