Rank	Countries/Territories	Count	Percent
1	United States	624	33.7%
2	Netherlands	316	17.1%
3	China	290	15.7%
4	Ireland	242	13.1%
5	Germany	95	5.1%
6	United Kingdom	56	3%
7	Japan	29	1.6%
8	Canada	28	1.5%
9	India	27	1.5%
10	Singapore	16	0.9%
11	Australia	12	0.6%
12	Russia	11	0.6%
13	Ukraine	10	0.5%
14	Brazil	8	0.4%
15	Iran, Islamic Republic of	7	0.4%
16	Korea, Republic of	7	0.4%
17	Saudi Arabia	6	0.3%
18	Portugal	6	0.3%
19	Cyprus	6	0.3%
20	France	6	0.3%
21	Turkey	3	0.2%
22	Taiwan	3	0.2%
23	Ecuador	3	0.2%
24	Belgium	3	0.2%
25	Pakistan	3	0.2%
26	Mexico	3	0.2%
27	Mongolia	2	0.1%
28	Italy	2	0.1%
29	Kuwait	2	0.1%
30	Romania	2	0.1%
31	Bangladesh	2	0.1%
32	Cuba	2	0.1%
33	Egypt	2	0.1%
34	Iraq	2	0.1%
35	Tanzania, United Republic of	2	0.1%
36	Spain	2	0.1%
37	Sri Lanka	1	0.1%
38	Sweden	1	0.1%
39	United Arab Emirates	1	0.1%
40	Virgin Islands, British	1	0.1%
41	Hong Kong	1	0.1%
42	Hungary	1	0.1%
43	Czech Republic	1	0.1%
44	Albania	1	0.1%
45	Peru	1	0.1%
46	South Sudan	1	0.1%
47	Lithuania	1	0.1%
48	Malaysia	1	0.1%