Rank	Countries/Territories	Count	Percent
1	United States	554	33.2%
2	Netherlands	309	18.5%
3	China	234	14%
4	Ireland	232	13.9%
5	Germany	91	5.5%
6	United Kingdom	55	3.3%
7	Canada	27	1.6%
8	India	26	1.6%
9	Japan	24	1.4%
10	Singapore	15	0.9%
11	Russia	11	0.7%
12	Australia	11	0.7%
13	Brazil	8	0.5%
14	Saudi Arabia	6	0.4%
15	Korea, Republic of	6	0.4%
16	Portugal	6	0.4%
17	Iran, Islamic Republic of	5	0.3%
18	Cyprus	5	0.3%
19	France	4	0.2%
20	Ecuador	3	0.2%
21	Belgium	3	0.2%
22	Taiwan	3	0.2%
23	Tanzania, United Republic of	2	0.1%
24	Romania	2	0.1%
25	Kuwait	2	0.1%
26	Bangladesh	2	0.1%
27	Cuba	2	0.1%
28	Egypt	2	0.1%
29	Iraq	2	0.1%
30	Spain	2	0.1%
31	Sri Lanka	1	0.1%
32	Sweden	1	0.1%
33	Virgin Islands, British	1	0.1%
34	Hong Kong	1	0.1%
35	Hungary	1	0.1%
36	Czech Republic	1	0.1%
37	Albania	1	0.1%
38	Lithuania	1	0.1%
39	Malaysia	1	0.1%
40	Mexico	1	0.1%
41	Pakistan	1	0.1%
42	Peru	1	0.1%
43	Turkey	1	0.1%
44	United Arab Emirates	1	0.1%
45	South Sudan	1	0.1%