Rank	Countries/Territories	Count	Percent
1	United States	359	45.6%
2	China	161	20.5%
3	Germany	83	10.5%
4	Canada	32	4.1%
5	France	27	3.4%
6	Netherlands	23	2.9%
7	United Kingdom	20	2.5%
8	Singapore	16	2%
9	Japan	10	1.3%
10	Hong Kong	9	1.1%
11	Iran, Islamic Republic of	9	1.1%
12	Cyprus	7	0.9%
13	India	4	0.5%
14	Russia	4	0.5%
15	United Arab Emirates	4	0.5%
16	Argentina	3	0.4%
17	Australia	2	0.3%
18	Korea, Republic of	2	0.3%
19	Thailand	2	0.3%
20	Ukraine	2	0.3%
21	South Africa	2	0.3%
22	Switzerland	1	0.1%
23	Taiwan	1	0.1%
24	Kuwait	1	0.1%
25	Malaysia	1	0.1%
26	Norway	1	0.1%
27	Indonesia	1	0.1%