Rank	Countries/Territories	Count	Percent
1	United States	743	50.2%
2	China	282	19%
3	Germany	167	11.3%
4	Ireland	58	3.9%
5	France	54	3.6%
6	Netherlands	24	1.6%
7	Cyprus	16	1.1%
8	Japan	11	0.7%
9	Canada	10	0.7%
10	India	9	0.6%
11	Singapore	9	0.6%
12	Hong Kong	8	0.5%
13	Colombia	7	0.5%
14	Switzerland	7	0.5%
15	Korea, Republic of	7	0.5%
16	Iran, Islamic Republic of	6	0.4%
17	Ukraine	6	0.4%
18	Mexico	5	0.3%
19	Russia	5	0.3%
20	Australia	5	0.3%
21	Indonesia	5	0.3%
22	Belgium	4	0.3%
23	United Kingdom	4	0.3%
24	Bangladesh	3	0.2%
25	South Africa	3	0.2%
26	Latvia	2	0.1%
27	Malaysia	2	0.1%
28	Mauritius	2	0.1%
29	Chile	2	0.1%
30	Ecuador	2	0.1%
31	Egypt	2	0.1%
32	Argentina	2	0.1%
33	Thailand	2	0.1%
34	Bulgaria	1	0.1%
35	Mongolia	1	0.1%
36	Iraq	1	0.1%
37	Taiwan	1	0.1%
38	Saudi Arabia	1	0.1%
39	Philippines	1	0.1%
40	Poland	1	0.1%