Rank	Countries/Territories	Count	Percent
1	United States	659	41.7%
2	China	442	28%
3	Germany	191	12.1%
4	India	38	2.4%
5	France	36	2.3%
6	Canada	27	1.7%
7	Russia	23	1.5%
8	Japan	15	0.9%
9	Turkey	15	0.9%
10	Cyprus	14	0.9%
11	Ukraine	11	0.7%
12	Australia	10	0.6%
13	Singapore	10	0.6%
14	Netherlands	10	0.6%
15	Switzerland	9	0.6%
16	Sudan	8	0.5%
17	Senegal	6	0.4%
18	Korea, Republic of	6	0.4%
19	Mexico	5	0.3%
20	Afghanistan	4	0.3%
21	Argentina	4	0.3%
22	Bulgaria	4	0.3%
23	Mongolia	3	0.2%
24	Hong Kong	3	0.2%
25	Hungary	2	0.1%
26	Spain	2	0.1%
27	Romania	2	0.1%
28	Bangladesh	2	0.1%
29	Belgium	2	0.1%
30	Colombia	2	0.1%
31	Indonesia	2	0.1%
32	Iran, Islamic Republic of	2	0.1%
33	Ireland	2	0.1%
34	Italy	1	0.1%
35	Egypt	1	0.1%
36	Brazil	1	0.1%
37	Austria	1	0.1%
38	Peru	1	0.1%
39	Latvia	1	0.1%
40	Malaysia	1	0.1%
41	United Kingdom	1	0.1%