Rank	Countries/Territories	Count	Percent
1	United States	556	37.6%
2	China	369	25%
3	Germany	77	5.2%
4	Netherlands	61	4.1%
5	Ireland	59	4%
6	France	50	3.4%
7		48	3.2%
8	Canada	46	3.1%
9	Singapore	42	2.8%
10	Japan	22	1.5%
11	India	21	1.4%
12	Australia	20	1.4%
13	United Kingdom	19	1.3%
14	Indonesia	15	1%
15	Iran, Islamic Republic of	6	0.4%
16	Jamaica	5	0.3%
17	Spain	5	0.3%
18	Russia	5	0.3%
19	Israel	4	0.3%
20	Cyprus	4	0.3%
21	Romania	4	0.3%
22	Switzerland	4	0.3%
23	Colombia	3	0.2%
24	South Africa	3	0.2%
25	Sweden	2	0.1%
26	Poland	2	0.1%
27	Italy	2	0.1%
28	Nepal	2	0.1%
29	New Zealand	2	0.1%
30	Belgium	2	0.1%
31	Bulgaria	2	0.1%
32	Turkey	2	0.1%
33	Viet Nam	2	0.1%
34	Ukraine	1	0.1%
35	Taiwan	1	0.1%
36	Bangladesh	1	0.1%
37	Argentina	1	0.1%
38	Denmark	1	0.1%
39	Hong Kong	1	0.1%
40	Philippines	1	0.1%
41	Malaysia	1	0.1%
42	Puerto Rico	1	0.1%
43	Saudi Arabia	1	0.1%
44	Serbia	1	0.1%