Rank	Countries/Territories	Count	Percent
1	United States	231	30.4%
2	China	169	22.2%
3	United Kingdom	82	10.8%
4	Germany	56	7.4%
5	Netherlands	25	3.3%
6	France	24	3.2%
7	Bulgaria	23	3%
8		21	2.8%
9	Japan	17	2.2%
10	Canada	13	1.7%
11	Mauritius	11	1.4%
12	Latvia	9	1.2%
13	Ukraine	8	1.1%
14	Viet Nam	8	1.1%
15	Nigeria	7	0.9%
16	Philippines	6	0.8%
17	Iran, Islamic Republic of	5	0.7%
18	Russia	4	0.5%
19	Korea, Republic of	4	0.5%
20	Spain	4	0.5%
21	South Africa	3	0.4%
22	Turkey	3	0.4%
23	Hong Kong	3	0.4%
24	Brazil	3	0.4%
25	Cyprus	3	0.4%
26	Bangladesh	2	0.3%
27	Belgium	2	0.3%
28	India	2	0.3%
29	Kenya	2	0.3%
30	Serbia	2	0.3%
31	Singapore	2	0.3%
32	Morocco	1	0.1%
33	Poland	1	0.1%
34	Romania	1	0.1%
35	United Arab Emirates	1	0.1%
36	Sweden	1	0.1%
37	Lithuania	1	0.1%
38	Cambodia	1	0.1%