Rank	Countries/Territories	Count	Percent
1	United States	265	40.1%
2	China	186	28.1%
3	Germany	62	9.4%
4	Japan	27	4.1%
5	Canada	19	2.9%
6	India	17	2.6%
7	France	15	2.3%
8	Thailand	15	2.3%
9	Netherlands	9	1.4%
10	Ireland	7	1.1%
11	Iran, Islamic Republic of	6	0.9%
12	Cyprus	5	0.8%
13	Singapore	4	0.6%
14	Hong Kong	4	0.6%
15	United Kingdom	3	0.5%
16	Australia	3	0.5%
17	Guatemala	3	0.5%
18	Bangladesh	2	0.3%
19	Italy	2	0.3%
20	Russia	2	0.3%
21	Kenya	2	0.3%
22	Malaysia	2	0.3%
23	Sweden	1	0.2%