Rank	Countries/Territories	Count	Percent
1	United States	511	32.8%
2	China	348	22.4%
3	Germany	86	5.5%
4	Netherlands	80	5.1%
5	Nigeria	57	3.7%
6	Japan	42	2.7%
7	Bulgaria	39	2.5%
8	France	39	2.5%
9	Canada	33	2.1%
10	Latvia	20	1.3%
11	United Kingdom	19	1.2%
12		18	1.2%
13	Australia	17	1.1%
14	Greece	16	1%
15	Turkey	15	1%
16	Spain	11	0.7%
17	Saudi Arabia	10	0.6%
18	Singapore	10	0.6%
19	Mauritius	10	0.6%
20	Egypt	10	0.6%
21	India	9	0.6%
22	South Africa	9	0.6%
23	Hong Kong	8	0.5%
24	Brazil	8	0.5%
25	Argentina	8	0.5%
26	Belgium	7	0.4%
27	Cyprus	7	0.4%
28	Taiwan	7	0.4%
29	Sweden	6	0.4%
30	Norway	6	0.4%
31	Russia	5	0.3%
32	Ukraine	5	0.3%
33	Switzerland	4	0.3%
34	Thailand	4	0.3%
35	New Zealand	4	0.3%
36	Kuwait	4	0.3%
37	Portugal	4	0.3%
38	Bangladesh	4	0.3%
39	Armenia	4	0.3%
40	Israel	4	0.3%
41	Italy	4	0.3%
42	Luxembourg	4	0.3%
43	Malaysia	3	0.2%
44	Kenya	3	0.2%
45	Korea, Republic of	3	0.2%
46	Mexico	3	0.2%
47	Mongolia	3	0.2%
48	Indonesia	3	0.2%
49	Iran, Islamic Republic of	3	0.2%
50	Romania	3	0.2%
51	Serbia	3	0.2%
52	Poland	2	0.1%
53	Viet Nam	2	0.1%
54	Cote D'ivoire	2	0.1%
55	Ethiopia	1	0.1%
56	Algeria	1	0.1%
57	Ireland	1	0.1%
58	Isle of Man	1	0.1%
59	Morocco	1	0.1%
60	Philippines	1	0.1%
61	Slovakia	1	0.1%
62	Sri Lanka	1	0.1%