Rank	Countries/Territories	Count	Percent
1	United States	345	34.6%
2	China	227	22.8%
3	United Kingdom	61	6.1%
4	Nigeria	55	5.5%
5	Germany	44	4.4%
6	Netherlands	29	2.9%
7	Australia	26	2.6%
8	France	23	2.3%
9	Ireland	23	2.3%
10	Mexico	16	1.6%
11	Singapore	16	1.6%
12	Mongolia	13	1.3%
13	Canada	12	1.2%
14	India	11	1.1%
15	Sweden	11	1.1%
16	Japan	10	1%
17	Cyprus	6	0.6%
18	Czech Republic	6	0.6%
19	Iran, Islamic Republic of	5	0.5%
20	Russia	5	0.5%
21	Ukraine	5	0.5%
22	Pakistan	4	0.4%
23	Malaysia	3	0.3%
24	Mauritius	3	0.3%
25	Kenya	3	0.3%
26	United Arab Emirates	3	0.3%
27	Saudi Arabia	3	0.3%
28	South Africa	2	0.2%
29	Sudan	2	0.2%
30	Jordan	2	0.2%
31	Colombia	2	0.2%
32	Brazil	2	0.2%
33	Bulgaria	2	0.2%
34	Latvia	2	0.2%
35	New Zealand	2	0.2%
36	Philippines	2	0.2%
37	Rwanda	2	0.2%
38	Somalia	1	0.1%
39	Portugal	1	0.1%
40	Norway	1	0.1%
41	Namibia	1	0.1%
42	Lebanon	1	0.1%
43	Albania	1	0.1%
44	Argentina	1	0.1%
45	Denmark	1	0.1%
46	Korea, Republic of	1	0.1%