Rank	Countries/Territories	Count	Percent
1	United States	348	37.9%
2	China	302	32.9%
3	Germany	83	9%
4	Australia	27	2.9%
5	France	23	2.5%
6	Netherlands	19	2.1%
7	India	15	1.6%
8	Singapore	14	1.5%
9	United Kingdom	12	1.3%
10	Canada	11	1.2%
11	Russia	9	1%
12	Korea, Republic of	7	0.8%
13	Cyprus	5	0.5%
14	Ukraine	5	0.5%
15	Thailand	4	0.4%
16	Iran, Islamic Republic of	4	0.4%
17	Ireland	4	0.4%
18	Japan	4	0.4%
19	Mexico	3	0.3%
20	Egypt	3	0.3%
21	Turkey	2	0.2%
22	Portugal	2	0.2%
23	Romania	2	0.2%
24	Spain	2	0.2%
25	Saudi Arabia	1	0.1%
26	Slovenia	1	0.1%
27	South Africa	1	0.1%
28	Greece	1	0.1%
29	Hong Kong	1	0.1%
30	Albania	1	0.1%
31	Bangladesh	1	0.1%
32	Mauritius	1	0.1%