Rank	Countries/Territories	Count	Percent
1	United States	304	42.6%
2	China	152	21.3%
3	Netherlands	47	6.6%
4	Germany	27	3.8%
5	Bulgaria	26	3.6%
6	United Kingdom	25	3.5%
7	Canada	15	2.1%
8	South Africa	14	2%
9	Nigeria	9	1.3%
10	Turkey	8	1.1%
11	France	8	1.1%
12	Singapore	7	1%
13	Moldova, Republic of	6	0.8%
14	Portugal	5	0.7%
15	Sweden	5	0.7%
16	Belgium	5	0.7%
17	Lithuania	5	0.7%
18	Mauritius	5	0.7%
19	Morocco	4	0.6%
20	Latvia	3	0.4%
21	Japan	3	0.4%
22	Hungary	3	0.4%
23	India	3	0.4%
24	Hong Kong	2	0.3%
25	Kenya	2	0.3%
26	Australia	2	0.3%
27	Bangladesh	2	0.3%
28	Poland	2	0.3%
29	Romania	2	0.3%
30	Syrian Arab Republic	2	0.3%
31	Spain	2	0.3%
32	Uganda	1	0.1%
33	Ukraine	1	0.1%
34	Taiwan	1	0.1%
35	Thailand	1	0.1%
36	Norway	1	0.1%
37	Argentina	1	0.1%
38	Korea, Republic of	1	0.1%
39	Iran, Islamic Republic of	1	0.1%