Rank	Countries/Territories	Count	Percent
1	United States	666	46.7%
2	China	342	24%
3	Germany	117	8.2%
4	France	42	2.9%
5	Singapore	31	2.2%
6	Netherlands	24	1.7%
7	Russia	21	1.5%
8	Japan	21	1.5%
9		21	1.5%
10	Canada	17	1.2%
11	Korea, Republic of	12	0.8%
12	Norway	12	0.8%
13	India	12	0.8%
14	Switzerland	12	0.8%
15	Turkey	12	0.8%
16	Cyprus	8	0.6%
17	Bangladesh	7	0.5%
18	Hong Kong	7	0.5%
19	United Kingdom	6	0.4%
20	Serbia	4	0.3%
21	Poland	4	0.3%
22	Latvia	4	0.3%
23	Ireland	3	0.2%
24	Ukraine	3	0.2%
25	South Africa	3	0.2%
26	Italy	2	0.1%
27	Pakistan	2	0.1%
28	Bulgaria	2	0.1%
29	Burkina Faso	2	0.1%
30	Australia	2	0.1%
31	Argentina	1	0.1%
32	Malaysia	1	0.1%
33	Georgia	1	0.1%
34	Romania	1	0.1%
35	Taiwan	1	0.1%