Rank	Countries/Territories	Count	Percent
1	United States	346	40.5%
2	China	104	12.2%
3	Netherlands	87	10.2%
4	Ireland	67	7.8%
5	Germany	43	5%
6	United Kingdom	31	3.6%
7	Mexico	30	3.5%
8	Canada	30	3.5%
9	India	16	1.9%
10	Japan	13	1.5%
11	France	13	1.5%
12	Ukraine	9	1.1%
13	Australia	8	0.9%
14	Puerto Rico	7	0.8%
15	Spain	5	0.6%
16	Palestine, State of	4	0.5%
17	Brazil	4	0.5%
18	Cyprus	4	0.5%
19	Ghana	4	0.5%
20	Hong Kong	3	0.4%
21	Indonesia	3	0.4%
22	Iran, Islamic Republic of	3	0.4%
23	Czech Republic	3	0.4%
24	Poland	3	0.4%
25	Tanzania, United Republic of	3	0.4%
26	New Zealand	2	0.2%
27	Malaysia	2	0.2%
28	Iceland	1	0.1%
29	Egypt	1	0.1%
30	Costa Rica	1	0.1%
31	Portugal	1	0.1%
32	Sweden	1	0.1%
33	Switzerland	1	0.1%
34	Russia	1	0.1%
35	South Africa	1	0.1%