Rank	Countries/Territories	Count	Percent
1	United States	357	31.3%
2	China	323	28.3%
3	Netherlands	115	10.1%
4	Nigeria	65	5.7%
5	South Africa	34	3%
6	Bulgaria	31	2.7%
7	Germany	23	2%
8	Latvia	16	1.4%
9	Japan	15	1.3%
10	Canada	14	1.2%
11	Brazil	13	1.1%
12	Lithuania	13	1.1%
13	France	12	1.1%
14	Morocco	11	1%
15	Russia	10	0.9%
16	Singapore	10	0.9%
17	Viet Nam	7	0.6%
18	Turkey	7	0.6%
19	Romania	7	0.6%
20	Spain	6	0.5%
21	Mauritius	6	0.5%
22	Ukraine	6	0.5%
23	United Kingdom	6	0.5%
24	Kenya	4	0.4%
25	Italy	3	0.3%
26	Iran, Islamic Republic of	3	0.3%
27	Thailand	3	0.3%
28	Taiwan	2	0.2%
29	Hong Kong	2	0.2%
30	Mexico	2	0.2%
31	Poland	2	0.2%
32	Philippines	1	0.1%
33	Sweden	1	0.1%
34	Switzerland	1	0.1%
35	Korea, Republic of	1	0.1%
36	Indonesia	1	0.1%
37	Ireland	1	0.1%
38	Ghana	1	0.1%
39	Cote D'ivoire	1	0.1%
40	Australia	1	0.1%
41	Azerbaijan	1	0.1%
42	Bangladesh	1	0.1%
43	Benin	1	0.1%
44	Slovakia	1	0.1%