Rank	Countries/Territories	Count	Percent
1	United States	280	44.7%
2	China	70	11.2%
3	Bulgaria	53	8.5%
4	Netherlands	27	4.3%
5	Nigeria	27	4.3%
6	Germany	22	3.5%
7	Indonesia	20	3.2%
8	Canada	13	2.1%
9	United Kingdom	13	2.1%
10	India	12	1.9%
11	Turkey	9	1.4%
12	Malaysia	8	1.3%
13	Hong Kong	7	1.1%
14	South Africa	6	1%
15	France	5	0.8%
16	Singapore	5	0.8%
17	Egypt	4	0.6%
18	Iran, Islamic Republic of	4	0.6%
19	Ukraine	4	0.6%
20	Latvia	4	0.6%
21	Morocco	3	0.5%
22	Russia	3	0.5%
23	Bangladesh	3	0.5%
24	Algeria	2	0.3%
25	Australia	2	0.3%
26	Japan	2	0.3%
27	Korea, Republic of	2	0.3%
28	Ghana	2	0.3%
29	Thailand	2	0.3%
30	Moldova, Republic of	2	0.3%
31	Mauritius	2	0.3%
32	Viet Nam	2	0.3%
33	Mexico	1	0.2%
34	New Zealand	1	0.2%
35	Philippines	1	0.2%
36	Poland	1	0.2%
37	Belgium	1	0.2%
38	Cote D'ivoire	1	0.2%