Rank	Countries/Territories	Count	Percent
1	United States	117	36%
2	China	92	28.3%
3	Canada	23	7.1%
4	Netherlands	22	6.8%
5	Germany	18	5.5%
6	Ireland	16	4.9%
7	Singapore	6	1.8%
8	Russia	5	1.5%
9	Switzerland	4	1.2%
10	Japan	3	0.9%
11	Cyprus	3	0.9%
12	Brazil	3	0.9%
13	Australia	2	0.6%
14	France	2	0.6%
15	India	2	0.6%
16	Spain	2	0.6%
17	South Africa	1	0.3%
18	Norway	1	0.3%
19	Italy	1	0.3%
20	Ukraine	1	0.3%
21	United Kingdom	1	0.3%