Rank	Countries/Territories	Count	Percent
1	United States	516	34.7%
2	China	331	22.3%
3	Germany	160	10.8%
4	Netherlands	54	3.6%
5	Bulgaria	47	3.2%
6	Latvia	42	2.8%
7	Nigeria	40	2.7%
8	Japan	36	2.4%
9	South Africa	28	1.9%
10	France	28	1.9%
11	Philippines	26	1.7%
12	Singapore	18	1.2%
13	United Kingdom	13	0.9%
14	Russia	12	0.8%
15		9	0.6%
16	Cyprus	9	0.6%
17	Thailand	9	0.6%
18	Australia	8	0.5%
19	Croatia	8	0.5%
20	Mauritius	8	0.5%
21	Cote D'ivoire	7	0.5%
22	India	6	0.4%
23	Lithuania	6	0.4%
24	Turkey	6	0.4%
25	Ukraine	6	0.4%
26	Norway	5	0.3%
27	Morocco	5	0.3%
28	Romania	5	0.3%
29	Canada	5	0.3%
30	Brazil	4	0.3%
31	Finland	4	0.3%
32	Israel	4	0.3%
33	Viet Nam	3	0.2%
34	Spain	2	0.1%
35	Sweden	2	0.1%
36	Portugal	2	0.1%
37	Georgia	2	0.1%
38	Ghana	2	0.1%
39	Hong Kong	2	0.1%
40	Czech Republic	2	0.1%
41	Denmark	2	0.1%
42	Indonesia	1	0.1%
43	Pakistan	1	0.1%