Rank	Countries/Territories	Count	Percent
1	United States	281	43.2%
2	China	57	8.8%
3	Netherlands	49	7.5%
4	Germany	38	5.8%
5	Ireland	34	5.2%
6	United Kingdom	32	4.9%
7	Canada	23	3.5%
8	Australia	19	2.9%
9	Denmark	17	2.6%
10	Singapore	16	2.5%
11	France	14	2.2%
12	Ukraine	9	1.4%
13	Russia	8	1.2%
14	Japan	7	1.1%
15	Czech Republic	6	0.9%
16	Belgium	5	0.8%
17	Iran, Islamic Republic of	5	0.8%
18	India	4	0.6%
19	New Zealand	4	0.6%
20	Cyprus	3	0.5%
21	Estonia	3	0.5%
22	Greece	3	0.5%
23	Sweden	2	0.3%
24	Switzerland	1	0.2%
25	Norway	1	0.2%
26	Romania	1	0.2%
27	Sint Maarten (Dutch Part)	1	0.2%
28	South Africa	1	0.2%
29	Hong Kong	1	0.2%
30	Georgia	1	0.2%
31	Jordan	1	0.2%
32	Korea, Republic of	1	0.2%
33	Mexico	1	0.2%
34	Finland	1	0.2%
35	Brazil	1	0.2%