Rank	Countries/Territories	Count	Percent
1	United States	656	48.5%
2	China	301	22.2%
3	Germany	110	8.1%
4	France	38	2.8%
5	Singapore	30	2.2%
6	Netherlands	23	1.7%
7	Russia	21	1.6%
8		21	1.6%
9	Canada	17	1.3%
10	Japan	13	1%
11	Korea, Republic of	12	0.9%
12	Norway	12	0.9%
13	India	12	0.9%
14	Switzerland	12	0.9%
15	Turkey	12	0.9%
16	Cyprus	8	0.6%
17	Bangladesh	7	0.5%
18	Hong Kong	7	0.5%
19	United Kingdom	5	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%