Rank	Countries/Territories	Count	Percent
1	United States	638	29.9%
2	China	428	20.1%
3	Germany	154	7.2%
4	Nigeria	119	5.6%
5	Netherlands	110	5.2%
6	Bulgaria	75	3.5%
7	Australia	59	2.8%
8	Lithuania	42	2%
9	Mauritius	40	1.9%
10	South Africa	40	1.9%
11	France	35	1.6%
12	Canada	30	1.4%
13	Latvia	30	1.4%
14	Norway	30	1.4%
15	United Kingdom	29	1.4%
16	Bangladesh	23	1.1%
17	Turkey	22	1%
18	Portugal	21	1%
19	Thailand	19	0.9%
20	India	15	0.7%
21	Singapore	14	0.7%
22	Japan	13	0.6%
23	Russia	12	0.6%
24	Slovakia	11	0.5%
25	Sweden	10	0.5%
26	Spain	9	0.4%
27	Cyprus	9	0.4%
28	Viet Nam	8	0.4%
29	Philippines	7	0.3%
30	Hong Kong	7	0.3%
31	Malaysia	6	0.3%
32	Belgium	5	0.2%
33	Bolivia, Plurinational State of	5	0.2%
34	Romania	5	0.2%
35	Morocco	4	0.2%
36		4	0.2%
37	Indonesia	4	0.2%
38	Hungary	3	0.1%
39	Ireland	3	0.1%
40	Kenya	3	0.1%
41	Ethiopia	3	0.1%
42	Cote D'ivoire	3	0.1%
43	Qatar	3	0.1%
44	Taiwan	2	0.1%
45	Tunisia	2	0.1%
46	Egypt	2	0.1%
47	Argentina	2	0.1%
48	Brazil	2	0.1%
49	Israel	2	0.1%
50	Iran, Islamic Republic of	2	0.1%
51	Italy	1	0%
52	Kazakhstan	1	0%
53	Mongolia	1	0%
54	New Zealand	1	0%
55	Algeria	1	0%
56	Bosnia and Herzegovina	1	0%
57	Senegal	1	0%
58	Ukraine	1	0%
59	United Arab Emirates	1	0%