Rank	Countries/Territories	Count	Percent
1	United States	309	33.9%
2	China	268	29.4%
3	Germany	63	6.9%
4	India	35	3.8%
5	United Kingdom	33	3.6%
6	Australia	29	3.2%
7	Russia	25	2.7%
8	Japan	20	2.2%
9	Korea, Republic of	19	2.1%
10		15	1.6%
11	Israel	11	1.2%
12	Hong Kong	9	1%
13	Canada	9	1%
14	Belgium	8	0.9%
15	Senegal	5	0.5%
16	Spain	5	0.5%
17	Singapore	4	0.4%
18	France	4	0.4%
19	Ireland	4	0.4%
20	Turkey	4	0.4%
21	Greece	3	0.3%
22	Brazil	3	0.3%
23	Sweden	3	0.3%
24	Romania	3	0.3%
25	Netherlands	3	0.3%
26	Mexico	2	0.2%
27	Italy	2	0.2%
28	Saudi Arabia	2	0.2%
29	Denmark	2	0.2%
30	Isle of Man	2	0.2%
31	Iran, Islamic Republic of	1	0.1%
32	Egypt	1	0.1%
33	Argentina	1	0.1%
34	Azerbaijan	1	0.1%
35	Taiwan	1	0.1%
36	Jordan	1	0.1%
37	Nigeria	1	0.1%
38	Norway	1	0.1%