Rank	Countries/Territories	Count	Percent
1	United States	692	43.2%
2	China	450	28.1%
3	Germany	93	5.8%
4	India	84	5.2%
5	Japan	53	3.3%
6	Korea, Republic of	45	2.8%
7	Canada	37	2.3%
8	Russia	20	1.2%
9	Brazil	17	1.1%
10	Netherlands	15	0.9%
11	Cyprus	10	0.6%
12	Turkey	10	0.6%
13	Australia	8	0.5%
14	Senegal	6	0.4%
15	Ireland	6	0.4%
16	Spain	5	0.3%
17	Taiwan	5	0.3%
18	United Kingdom	4	0.2%
19	Sweden	4	0.2%
20	Israel	4	0.2%
21	France	4	0.2%
22	Greece	4	0.2%
23	Hong Kong	3	0.2%
24	Ethiopia	3	0.2%
25	Argentina	3	0.2%
26	Italy	3	0.2%
27	Thailand	2	0.1%
28	Ukraine	2	0.1%
29	Norway	2	0.1%
30	Poland	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Cameroon	1	0.1%
33	Viet Nam	1	0.1%
34	Singapore	1	0.1%
35	Slovakia	1	0.1%
36	South Africa	1	0.1%