Rank	Countries/Territories	Count	Percent
1	United States	512	39.7%
2	China	430	33.3%
3	Germany	131	10.2%
4	Japan	58	4.5%
5	Australia	32	2.5%
6	France	19	1.5%
7	Netherlands	17	1.3%
8	Cyprus	8	0.6%
9	Ukraine	8	0.6%
10	Singapore	7	0.5%
11	Spain	7	0.5%
12	Canada	7	0.5%
13	Argentina	6	0.5%
14	Korea, Republic of	6	0.5%
15	United Kingdom	6	0.5%
16	Portugal	6	0.5%
17	India	5	0.4%
18	Ireland	4	0.3%
19	Poland	4	0.3%
20	South Africa	4	0.3%
21	Pakistan	3	0.2%
22	Latvia	3	0.2%
23	Hong Kong	2	0.2%
24	Russia	2	0.2%
25	Bangladesh	1	0.1%
26	Bulgaria	1	0.1%
27	Mongolia	1	0.1%