Rank	Countries/Territories	Count	Percent
1	United States	341	39.2%
2	China	312	35.9%
3	Germany	102	11.7%
4	Japan	26	3%
5	Netherlands	12	1.4%
6	Canada	11	1.3%
7	Italy	8	0.9%
8	Switzerland	8	0.9%
9	Hong Kong	7	0.8%
10	Cyprus	7	0.8%
11	France	7	0.8%
12	Singapore	7	0.8%
13	United Arab Emirates	3	0.3%
14	India	3	0.3%
15	Argentina	2	0.2%
16	Taiwan	2	0.2%
17	Thailand	2	0.2%
18	New Zealand	2	0.2%
19	Latvia	2	0.2%
20	Malaysia	1	0.1%
21	Australia	1	0.1%
22	Bosnia and Herzegovina	1	0.1%
23	Indonesia	1	0.1%
24	United Kingdom	1	0.1%