Rank	Countries/Territories	Count	Percent
1	United States	497	53.6%
2	China	212	22.8%
3	Germany	44	4.7%
4	Japan	37	4%
5	Korea, Republic of	21	2.3%
6	Russia	20	2.2%
7	India	17	1.8%
8	Australia	11	1.2%
9	Hong Kong	10	1.1%
10	Hungary	8	0.9%
11	Senegal	7	0.8%
12	United Kingdom	5	0.5%
13	Argentina	5	0.5%
14	Israel	3	0.3%
15	Turkey	3	0.3%
16	Ukraine	3	0.3%
17	Philippines	2	0.2%
18	Serbia	2	0.2%
19	Singapore	2	0.2%
20	Thailand	2	0.2%
21	Isle of Man	2	0.2%
22	Mexico	2	0.2%
23	Canada	2	0.2%
24	Austria	2	0.2%
25	France	2	0.2%
26	Belgium	1	0.1%
27	Moldova, Republic of	1	0.1%
28	Norway	1	0.1%
29	Italy	1	0.1%
30	Indonesia	1	0.1%
31	Ireland	1	0.1%
32	Romania	1	0.1%