Rank	Countries/Territories	Count	Percent
1	United States	627	46.2%
2	China	370	27.3%
3	Germany	113	8.3%
4	Russia	39	2.9%
5	Japan	33	2.4%
6	France	24	1.8%
7	United Kingdom	17	1.3%
8	Korea, Republic of	13	1%
9	Singapore	12	0.9%
10	Canada	12	0.9%
11	India	11	0.8%
12	Netherlands	9	0.7%
13	Cyprus	7	0.5%
14	Poland	6	0.4%
15	Argentina	5	0.4%
16	Australia	4	0.3%
17	Italy	4	0.3%
18	Ireland	4	0.3%
19	Latvia	4	0.3%
20	Philippines	4	0.3%
21	Viet Nam	4	0.3%
22	Sweden	3	0.2%
23	Bangladesh	3	0.2%
24	Egypt	3	0.2%
25	Austria	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Hong Kong	2	0.1%
28	Slovenia	2	0.1%
29	Spain	2	0.1%
30	Mongolia	2	0.1%
31	Morocco	2	0.1%
32	Romania	2	0.1%
33	Norway	2	0.1%
34	Switzerland	1	0.1%
35	Taiwan	1	0.1%
36	Turkey	1	0.1%
37	Ukraine	1	0.1%
38	Israel	1	0.1%
39	Cayman Islands	1	0.1%
40	Denmark	1	0.1%